1368799681454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{135444259}}^1$

素因数の和:135444455

約数の個数: 16

約数和(自身を含む): 2132434429440

約数和(自身を除く): 763634747986

約数列:

[1, 2, 31, 62, 163, 326, 5053, 10106, 135444259, 270888518, 4198772029, 8397544058, 22077414217, 44154828434, 684399840727, 1368799681454]

約数ペア:

[(1, 1368799681454), (2, 684399840727), (31, 44154828434), (62, 22077414217), (163, 8397544058), (326, 4198772029), (5053, 270888518), (10106, 135444259)]