2289721826

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1\times {\mathrm{1993}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 3962476800

約数和(自身を除く): 1672754974

約数列:

[1, 2, 7, 14, 137, 274, 599, 959, 1198, 1918, 1993, 3986, 4193, 8386, 13951, 27902, 82063, 164126, 273041, 546082, 574441, 1148882, 1193807, 1911287, 2387614, 3822574, 8356649, 16713298, 163551559, 327103118, 1144860913, 2289721826]

約数ペア:

[(1, 2289721826), (2, 1144860913), (7, 327103118), (14, 163551559), (137, 16713298), (274, 8356649), (599, 3822574), (959, 2387614), (1198, 1911287), (1918, 1193807), (1993, 1148882), (3986, 574441), (4193, 546082), (8386, 273041), (13951, 164126), (27902, 82063)]