2870322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 7201152

約数和(自身を除く): 4330830

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 751, 1274, 1502, 1911, 2253, 3822, 4506, 5257, 9763, 10514, 15771, 19526, 29289, 31542, 36799, 58578, 68341, 73598, 110397, 136682, 205023, 220794, 410046, 478387, 956774, 1435161, 2870322]

約数ペア:

[(1, 2870322), (2, 1435161), (3, 956774), (6, 478387), (7, 410046), (13, 220794), (14, 205023), (21, 136682), (26, 110397), (39, 73598), (42, 68341), (49, 58578), (78, 36799), (91, 31542), (98, 29289), (147, 19526), (182, 15771), (273, 10514), (294, 9763), (546, 5257), (637, 4506), (751, 3822), (1274, 2253), (1502, 1911)]