78868922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{123619}}^1$

素因数の和:123661

約数の個数: 16

約数和(自身を含む): 133509600

約数和(自身を除く): 54640678

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 123619, 247238, 1359809, 2719618, 3584951, 7169902, 39434461, 78868922]

約数ペア:

[(1, 78868922), (2, 39434461), (11, 7169902), (22, 3584951), (29, 2719618), (58, 1359809), (319, 247238), (638, 123619)]