2018757416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19411129}}^1$

素因数の和:19411148

約数の個数: 16

約数和(自身を含む): 4076337300

約数和(自身を除く): 2057579884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19411129, 38822258, 77644516, 155289032, 252344677, 504689354, 1009378708, 2018757416]

約数ペア:

[(1, 2018757416), (2, 1009378708), (4, 504689354), (8, 252344677), (13, 155289032), (26, 77644516), (52, 38822258), (104, 19411129)]