40080060982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90678871}}^1$

素因数の和:90678903

約数の個数: 16

約数和(自身を含む): 68553227232

約数和(自身を除く): 28473166250

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90678871, 181357742, 1178825323, 1541540807, 2357650646, 3083081614, 20040030491, 40080060982]

約数ペア:

[(1, 40080060982), (2, 20040030491), (13, 3083081614), (17, 2357650646), (26, 1541540807), (34, 1178825323), (221, 181357742), (442, 90678871)]