1280996980930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5569552091}}^1$

素因数の和:5569552121

約数の個数: 16

約数和(自身を含む): 2406046503744

約数和(自身を除く): 1125049522814

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5569552091, 11139104182, 27847760455, 55695520910, 128099698093, 256199396186, 640498490465, 1280996980930]

約数ペア:

[(1, 1280996980930), (2, 640498490465), (5, 256199396186), (10, 128099698093), (23, 55695520910), (46, 27847760455), (115, 11139104182), (230, 5569552091)]