2569630713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{639689}}^1$

素因数の和:639808

約数の個数: 16

約数和(自身を含む): 3725554560

約数和(自身を除く): 1155923847

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 639689, 1919067, 8315957, 24947871, 65887967, 197663901, 856543571, 2569630713]

約数ペア:

[(1, 2569630713), (3, 856543571), (13, 197663901), (39, 65887967), (103, 24947871), (309, 8315957), (1339, 1919067), (4017, 639689)]