2227786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 3678048

約数和(自身を除く): 1450262

約数列:

[1, 2, 11, 22, 131, 262, 773, 1441, 1546, 2882, 8503, 17006, 101263, 202526, 1113893, 2227786]

約数ペア:

[(1, 2227786), (2, 1113893), (11, 202526), (22, 101263), (131, 17006), (262, 8503), (773, 2882), (1441, 1546)]