279152816

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{23609}}^1$

素因数の和:24356

約数の個数: 20

約数和(自身を含む): 541613400

約数和(自身を除く): 262460584

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 23609, 47218, 94436, 188872, 377744, 17447051, 34894102, 69788204, 139576408, 279152816]

約数ペア:

[(1, 279152816), (2, 139576408), (4, 69788204), (8, 34894102), (16, 17447051), (739, 377744), (1478, 188872), (2956, 94436), (5912, 47218), (11824, 23609)]