1249969316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{86539}}^1$

素因数の和:86723

約数の個数: 24

約数和(自身を含む): 2297117760

約数和(自身を除く): 1047148444

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 7222, 14444, 86539, 173078, 346156, 1990397, 3980794, 7961588, 13586623, 27173246, 54346492, 312492329, 624984658, 1249969316]

約数ペア:

[(1, 1249969316), (2, 624984658), (4, 312492329), (23, 54346492), (46, 27173246), (92, 13586623), (157, 7961588), (314, 3980794), (628, 1990397), (3611, 346156), (7222, 173078), (14444, 86539)]