3964390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 7437024

約数和(自身を除く): 3472634

約数列:

[1, 2, 5, 10, 61, 67, 97, 122, 134, 194, 305, 335, 485, 610, 670, 970, 4087, 5917, 6499, 8174, 11834, 12998, 20435, 29585, 32495, 40870, 59170, 64990, 396439, 792878, 1982195, 3964390]

約数ペア:

[(1, 3964390), (2, 1982195), (5, 792878), (10, 396439), (61, 64990), (67, 59170), (97, 40870), (122, 32495), (134, 29585), (194, 20435), (305, 12998), (335, 11834), (485, 8174), (610, 6499), (670, 5917), (970, 4087)]