2789778862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{62347}}^1$

素因数の和:64083

約数の個数: 16

約数和(自身を含む): 4509256752

約数和(自身を除く): 1719477890

約数列:

[1, 2, 13, 26, 1721, 3442, 22373, 44746, 62347, 124694, 810511, 1621022, 107299187, 214598374, 1394889431, 2789778862]

約数ペア:

[(1, 2789778862), (2, 1394889431), (13, 214598374), (26, 107299187), (1721, 1621022), (3442, 810511), (22373, 124694), (44746, 62347)]