120686072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1160443}}^1$

素因数の和:1160462

約数の個数: 16

約数和(自身を含む): 243693240

約数和(自身を除く): 123007168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1160443, 2320886, 4641772, 9283544, 15085759, 30171518, 60343036, 120686072]

約数ペア:

[(1, 120686072), (2, 60343036), (4, 30171518), (8, 15085759), (13, 9283544), (26, 4641772), (52, 2320886), (104, 1160443)]