493048268

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{677}}^1\times {\mathrm{1117}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 870188592

約数和(自身を除く): 377140324

約数列:

[1, 2, 4, 163, 326, 652, 677, 1117, 1354, 2234, 2708, 4468, 110351, 182071, 220702, 364142, 441404, 728284, 756209, 1512418, 3024836, 123262067, 246524134, 493048268]

約数ペア:

[(1, 493048268), (2, 246524134), (4, 123262067), (163, 3024836), (326, 1512418), (652, 756209), (677, 728284), (1117, 441404), (1354, 364142), (2234, 220702), (2708, 182071), (4468, 110351)]