2489690114

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 3885353472

約数和(自身を除く): 1395663358

約数列:

[1, 2, 37, 74, 151, 181, 302, 362, 1231, 2462, 5587, 6697, 11174, 13394, 27331, 45547, 54662, 91094, 185881, 222811, 371762, 445622, 1011247, 2022494, 6877597, 8244007, 13755194, 16488014, 33644461, 67288922, 1244845057, 2489690114]

約数ペア:

[(1, 2489690114), (2, 1244845057), (37, 67288922), (74, 33644461), (151, 16488014), (181, 13755194), (302, 8244007), (362, 6877597), (1231, 2022494), (2462, 1011247), (5587, 445622), (6697, 371762), (11174, 222811), (13394, 185881), (27331, 91094), (45547, 54662)]