870835012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{88897}}^1$

素因数の和:89011

約数の個数: 24

約数和(自身を含む): 1593052160

約数和(自身を除く): 722217148

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 88897, 177794, 355588, 2755807, 5511614, 7022863, 11023228, 14045726, 28091452, 217708753, 435417506, 870835012]

約数ペア:

[(1, 870835012), (2, 435417506), (4, 217708753), (31, 28091452), (62, 14045726), (79, 11023228), (124, 7022863), (158, 5511614), (316, 2755807), (2449, 355588), (4898, 177794), (9796, 88897)]