123427538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163697}}^1$

素因数の和:163741

約数の個数: 16

約数和(自身を含む): 206259480

約数和(自身を除く): 82831942

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 163697, 327394, 2128061, 4256122, 4747213, 9494426, 61713769, 123427538]

約数ペア:

[(1, 123427538), (2, 61713769), (13, 9494426), (26, 4747213), (29, 4256122), (58, 2128061), (377, 327394), (754, 163697)]