2018967158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{40423}}^1$

素因数の和:40568

約数の個数: 32

約数和(自身を含む): 3483902016

約数和(自身を除く): 1464934858

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 442, 1469, 1921, 2938, 3842, 24973, 40423, 49946, 80846, 525499, 687191, 1050998, 1374382, 4567799, 8933483, 9135598, 17866966, 59381387, 77652583, 118762774, 155305166, 1009483579, 2018967158]

約数ペア:

[(1, 2018967158), (2, 1009483579), (13, 155305166), (17, 118762774), (26, 77652583), (34, 59381387), (113, 17866966), (221, 9135598), (226, 8933483), (442, 4567799), (1469, 1374382), (1921, 1050998), (2938, 687191), (3842, 525499), (24973, 80846), (40423, 49946)]