99687420902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{21870869}}^1$

素因数の和:21870967

約数の個数: 16

約数和(自身を含む): 155895561360

約数和(自身を除く): 56208140458

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 21870869, 43741738, 940447367, 1159156057, 1880894734, 2318312114, 49843710451, 99687420902]

約数ペア:

[(1, 99687420902), (2, 49843710451), (43, 2318312114), (53, 1880894734), (86, 1159156057), (106, 940447367), (2279, 43741738), (4558, 21870869)]