138230471806

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{38418697}}^1$

素因数の和:38418963

約数の個数: 16

約数和(自身を含む): 237888578016

約数和(自身を除く): 99658106210

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 38418697, 76837394, 268930879, 537861758, 9873605129, 19747210258, 69115235903, 138230471806]

約数ペア:

[(1, 138230471806), (2, 69115235903), (7, 19747210258), (14, 9873605129), (257, 537861758), (514, 268930879), (1799, 76837394), (3598, 38418697)]