139203428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{382427}}^1$

素因数の和:382451

約数の個数: 24

約数和(自身を含む): 299823552

約数和(自身を除く): 160620124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 382427, 764854, 1529708, 2676989, 4971551, 5353978, 9943102, 10707956, 19886204, 34800857, 69601714, 139203428]

約数ペア:

[(1, 139203428), (2, 69601714), (4, 34800857), (7, 19886204), (13, 10707956), (14, 9943102), (26, 5353978), (28, 4971551), (52, 2676989), (91, 1529708), (182, 764854), (364, 382427)]