7444918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 12640320

約数和(自身を除く): 5195402

約数列:

[1, 2, 13, 26, 37, 71, 74, 109, 142, 218, 481, 923, 962, 1417, 1846, 2627, 2834, 4033, 5254, 7739, 8066, 15478, 34151, 52429, 68302, 100607, 104858, 201214, 286343, 572686, 3722459, 7444918]

約数ペア:

[(1, 7444918), (2, 3722459), (13, 572686), (26, 286343), (37, 201214), (71, 104858), (74, 100607), (109, 68302), (142, 52429), (218, 34151), (481, 15478), (923, 8066), (962, 7739), (1417, 5254), (1846, 4033), (2627, 2834)]