131113322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{3209}}^1$

素因数の和:3901

約数の個数: 16

約数和(自身を含む): 203385600

約数和(自身を除く): 72272278

約数列:

[1, 2, 31, 62, 659, 1318, 3209, 6418, 20429, 40858, 99479, 198958, 2114731, 4229462, 65556661, 131113322]

約数ペア:

[(1, 131113322), (2, 65556661), (31, 4229462), (62, 2114731), (659, 198958), (1318, 99479), (3209, 40858), (6418, 20429)]