8139861808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2999}}^1\times {\mathrm{13049}}^1$

素因数の和:16069

約数の個数: 40

約数和(自身を含む): 16991100000

約数和(自身を除く): 8851238192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2999, 5998, 11996, 13049, 23992, 26098, 38987, 47984, 52196, 77974, 104392, 155948, 169637, 208784, 311896, 339274, 623792, 678548, 1357096, 2714192, 39133951, 78267902, 156535804, 313071608, 508741363, 626143216, 1017482726, 2034965452, 4069930904, 8139861808]

約数ペア:

[(1, 8139861808), (2, 4069930904), (4, 2034965452), (8, 1017482726), (13, 626143216), (16, 508741363), (26, 313071608), (52, 156535804), (104, 78267902), (208, 39133951), (2999, 2714192), (5998, 1357096), (11996, 678548), (13049, 623792), (23992, 339274), (26098, 311896), (38987, 208784), (47984, 169637), (52196, 155948), (77974, 104392)]