247029257332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431869331}}^1$

素因数の和:431869359

約数の個数: 24

約数和(自身を含む): 507878334432

約数和(自身を除く): 260849077100

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 431869331, 863738662, 1727477324, 4750562641, 5614301303, 9501125282, 11228602606, 19002250564, 22457205212, 61757314333, 123514628666, 247029257332]

約数ペア:

[(1, 247029257332), (2, 123514628666), (4, 61757314333), (11, 22457205212), (13, 19002250564), (22, 11228602606), (26, 9501125282), (44, 5614301303), (52, 4750562641), (143, 1727477324), (286, 863738662), (572, 431869331)]