1690234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 3217536

約数和(自身を除く): 1527302

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 251, 259, 481, 502, 518, 962, 1757, 3263, 3367, 3514, 6526, 6734, 9287, 18574, 22841, 45682, 65009, 120731, 130018, 241462, 845117, 1690234]

約数ペア:

[(1, 1690234), (2, 845117), (7, 241462), (13, 130018), (14, 120731), (26, 65009), (37, 45682), (74, 22841), (91, 18574), (182, 9287), (251, 6734), (259, 6526), (481, 3514), (502, 3367), (518, 3263), (962, 1757)]