1591044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 4816896

約数和(自身を除く): 3225852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 47, 52, 62, 78, 84, 91, 93, 94, 124, 141, 156, 182, 186, 188, 217, 273, 282, 329, 364, 372, 403, 434, 546, 564, 611, 651, 658, 806, 868, 987, 1092, 1209, 1222, 1302, 1316, 1457, 1612, 1833, 1974, 2418, 2444, 2604, 2821, 2914, 3666, 3948, 4277, 4371, 4836, 5642, 5828, 7332, 8463, 8554, 8742, 10199, 11284, 12831, 16926, 17108, 17484, 18941, 20398, 25662, 30597, 33852, 37882, 40796, 51324, 56823, 61194, 75764, 113646, 122388, 132587, 227292, 265174, 397761, 530348, 795522, 1591044]

約数ペア:

[(1, 1591044), (2, 795522), (3, 530348), (4, 397761), (6, 265174), (7, 227292), (12, 132587), (13, 122388), (14, 113646), (21, 75764), (26, 61194), (28, 56823), (31, 51324), (39, 40796), (42, 37882), (47, 33852), (52, 30597), (62, 25662), (78, 20398), (84, 18941), (91, 17484), (93, 17108), (94, 16926), (124, 12831), (141, 11284), (156, 10199), (182, 8742), (186, 8554), (188, 8463), (217, 7332), (273, 5828), (282, 5642), (329, 4836), (364, 4371), (372, 4277), (403, 3948), (434, 3666), (546, 2914), (564, 2821), (611, 2604), (651, 2444), (658, 2418), (806, 1974), (868, 1833), (987, 1612), (1092, 1457), (1209, 1316), (1222, 1302)]