245280798022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{30203}}^1\times {\mathrm{312349}}^1$

素因数の和:342567

約数の個数: 16

約数和(自身を含む): 396237214800

約数和(自身を除く): 150956416778

約数列:

[1, 2, 13, 26, 30203, 60406, 312349, 392639, 624698, 785278, 4060537, 8121074, 9433876847, 18867753694, 122640399011, 245280798022]

約数ペア:

[(1, 245280798022), (2, 122640399011), (13, 18867753694), (26, 9433876847), (30203, 8121074), (60406, 4060537), (312349, 785278), (392639, 624698)]