1844771890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1091581}}^1$

素因数の和:1091614

約数の個数: 24

約数和(自身を含む): 3595671108

約数和(自身を除く): 1750899218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1091581, 2183162, 5457905, 10915810, 14190553, 28381106, 70952765, 141905530, 184477189, 368954378, 922385945, 1844771890]

約数ペア:

[(1, 1844771890), (2, 922385945), (5, 368954378), (10, 184477189), (13, 141905530), (26, 70952765), (65, 28381106), (130, 14190553), (169, 10915810), (338, 5457905), (845, 2183162), (1690, 1091581)]