9859798

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 24

約数和(自身を含む): 16549056

約数和(自身を除く): 6689258

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 941, 1882, 5239, 10478, 12233, 24466, 29171, 58342, 159029, 318058, 379223, 758446, 4929899, 9859798]

約数ペア:

[(1, 9859798), (2, 4929899), (13, 758446), (26, 379223), (31, 318058), (62, 159029), (169, 58342), (338, 29171), (403, 24466), (806, 12233), (941, 10478), (1882, 5239)]