2012017676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{67891}}^1$

素因数の和:68165

約数の個数: 24

約数和(自身を含む): 3649873920

約数和(自身を除く): 1637856244

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 7409, 14818, 29636, 67891, 135782, 271564, 2104621, 4209242, 8418484, 16225949, 32451898, 64903796, 503004419, 1006008838, 2012017676]

約数ペア:

[(1, 2012017676), (2, 1006008838), (4, 503004419), (31, 64903796), (62, 32451898), (124, 16225949), (239, 8418484), (478, 4209242), (956, 2104621), (7409, 271564), (14818, 135782), (29636, 67891)]