1018439472

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{218737}}^1$

素因数の和:218845

約数の個数: 40

約数和(自身を含む): 2658104176

約数和(自身を除く): 1639664704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 218737, 437474, 656211, 874948, 1312422, 1749896, 2624844, 3499792, 5249688, 10499376, 21217489, 42434978, 63652467, 84869956, 127304934, 169739912, 254609868, 339479824, 509219736, 1018439472]

約数ペア:

[(1, 1018439472), (2, 509219736), (3, 339479824), (4, 254609868), (6, 169739912), (8, 127304934), (12, 84869956), (16, 63652467), (24, 42434978), (48, 21217489), (97, 10499376), (194, 5249688), (291, 3499792), (388, 2624844), (582, 1749896), (776, 1312422), (1164, 874948), (1552, 656211), (2328, 437474), (4656, 218737)]