2015763323408

素因数分解:

$2^4\times {\mathrm{5381}}^1\times {\mathrm{23412973}}^1$

素因数の和:23418362

約数の個数: 20

約数和(自身を含む): 3906267408108

約数和(自身を除く): 1890504084700

約数列:

[1, 2, 4, 8, 16, 5381, 10762, 21524, 43048, 86096, 23412973, 46825946, 93651892, 187303784, 374607568, 125985207713, 251970415426, 503940830852, 1007881661704, 2015763323408]

約数ペア:

[(1, 2015763323408), (2, 1007881661704), (4, 503940830852), (8, 251970415426), (16, 125985207713), (5381, 374607568), (10762, 187303784), (21524, 93651892), (43048, 46825946), (86096, 23412973)]