1796728671428

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{1051}}^1\times {\mathrm{520567}}^1$

素因数の和:522443

約数の個数: 24

約数和(自身を含む): 3151106382144

約数和(自身を除く): 1354377710716

約数列:

[1, 2, 4, 821, 1051, 1642, 2102, 3284, 4204, 520567, 862871, 1041134, 1725742, 2082268, 3451484, 427385507, 547115917, 854771014, 1094231834, 1709542028, 2188463668, 449182167857, 898364335714, 1796728671428]

約数ペア:

[(1, 1796728671428), (2, 898364335714), (4, 449182167857), (821, 2188463668), (1051, 1709542028), (1642, 1094231834), (2102, 854771014), (3284, 547115917), (4204, 427385507), (520567, 3451484), (862871, 2082268), (1041134, 1725742)]