189963892618

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1\times {\mathrm{285721}}^1$

素因数の和:286953

約数の個数: 16

約数和(自身を含む): 286002007560

約数和(自身を除く): 96038114942

約数列:

[1, 2, 401, 802, 829, 1658, 285721, 332429, 571442, 664858, 114574121, 229148242, 236862709, 473725418, 94981946309, 189963892618]

約数ペア:

[(1, 189963892618), (2, 94981946309), (401, 473725418), (802, 236862709), (829, 229148242), (1658, 114574121), (285721, 664858), (332429, 571442)]