279269189996

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{1049}}^1\times {\mathrm{348461}}^1$

素因数の和:349705

約数の個数: 24

約数和(自身を含む): 491749574400

約数和(自身を除く): 212480384404

約数列:

[1, 2, 4, 191, 382, 764, 1049, 2098, 4196, 200359, 348461, 400718, 696922, 801436, 1393844, 66556051, 133112102, 266224204, 365535589, 731071178, 1462142356, 69817297499, 139634594998, 279269189996]

約数ペア:

[(1, 279269189996), (2, 139634594998), (4, 69817297499), (191, 1462142356), (382, 731071178), (764, 365535589), (1049, 266224204), (2098, 133112102), (4196, 66556051), (200359, 1393844), (348461, 801436), (400718, 696922)]