2051298102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1658

約数の個数: 128

約数和(自身を含む): 5223997440

約数和(自身を除く): 3172699338

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 73, 114, 133, 138, 146, 161, 219, 266, 322, 399, 437, 438, 483, 511, 798, 874, 966, 1022, 1311, 1387, 1531, 1533, 1679, 2622, 2774, 3059, 3062, 3066, 3358, 4161, 4593, 5037, 6118, 8322, 9177, 9186, 9709, 10074, 10717, 11753, 18354, 19418, 21434, 23506, 29089, 29127, 31901, 32151, 35213, 35259, 58178, 58254, 63802, 64302, 70426, 70518, 87267, 95703, 105639, 111763, 174534, 191406, 203623, 211278, 223307, 223526, 246491, 335289, 407246, 446614, 492982, 610869, 669047, 669921, 670578, 739473, 782341, 1221738, 1338094, 1339842, 1478946, 1564682, 2007141, 2123497, 2347023, 2570549, 4014282, 4246994, 4683329, 4694046, 5141098, 6370491, 7711647, 9366658, 12740982, 14049987, 14864479, 15423294, 17993843, 28099974, 29728958, 35987686, 44593437, 48840431, 53981529, 89186874, 97680862, 107963058, 146521293, 293042586, 341883017, 683766034, 1025649051, 2051298102]

約数ペア:

[(1, 2051298102), (2, 1025649051), (3, 683766034), (6, 341883017), (7, 293042586), (14, 146521293), (19, 107963058), (21, 97680862), (23, 89186874), (38, 53981529), (42, 48840431), (46, 44593437), (57, 35987686), (69, 29728958), (73, 28099974), (114, 17993843), (133, 15423294), (138, 14864479), (146, 14049987), (161, 12740982), (219, 9366658), (266, 7711647), (322, 6370491), (399, 5141098), (437, 4694046), (438, 4683329), (483, 4246994), (511, 4014282), (798, 2570549), (874, 2347023), (966, 2123497), (1022, 2007141), (1311, 1564682), (1387, 1478946), (1531, 1339842), (1533, 1338094), (1679, 1221738), (2622, 782341), (2774, 739473), (3059, 670578), (3062, 669921), (3066, 669047), (3358, 610869), (4161, 492982), (4593, 446614), (5037, 407246), (6118, 335289), (8322, 246491), (9177, 223526), (9186, 223307), (9709, 211278), (10074, 203623), (10717, 191406), (11753, 174534), (18354, 111763), (19418, 105639), (21434, 95703), (23506, 87267), (29089, 70518), (29127, 70426), (31901, 64302), (32151, 63802), (35213, 58254), (35259, 58178)]