172272652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{1697}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 309511440

約数和(自身を除く): 137238788

約数列:

[1, 2, 4, 41, 82, 164, 619, 1238, 1697, 2476, 3394, 6788, 25379, 50758, 69577, 101516, 139154, 278308, 1050443, 2100886, 4201772, 43068163, 86136326, 172272652]

約数ペア:

[(1, 172272652), (2, 86136326), (4, 43068163), (41, 4201772), (82, 2100886), (164, 1050443), (619, 278308), (1238, 139154), (1697, 101516), (2476, 69577), (3394, 50758), (6788, 25379)]