422278978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{14891}}^1$

素因数の和:16193

約数の個数: 16

約数和(自身を含む): 691584480

約数和(自身を除く): 269305502

約数列:

[1, 2, 11, 22, 1289, 2578, 14179, 14891, 28358, 29782, 163801, 327602, 19194499, 38388998, 211139489, 422278978]

約数ペア:

[(1, 422278978), (2, 211139489), (11, 38388998), (22, 19194499), (1289, 327602), (2578, 163801), (14179, 29782), (14891, 28358)]