139440364

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{84407}}^1$

素因数の和:84477

約数の個数: 24

約数和(自身を含む): 283610880

約数和(自身を除く): 144170516

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 84407, 168814, 337628, 590849, 1181698, 2363396, 4980013, 9960026, 19920052, 34860091, 69720182, 139440364]

約数ペア:

[(1, 139440364), (2, 69720182), (4, 34860091), (7, 19920052), (14, 9960026), (28, 4980013), (59, 2363396), (118, 1181698), (236, 590849), (413, 337628), (826, 168814), (1652, 84407)]