1292601466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{38569}}^1$

素因数の和:39873

約数の個数: 16

約数和(自身を含む): 2089722600

約数和(自身を除く): 797121134

約数列:

[1, 2, 13, 26, 1289, 2578, 16757, 33514, 38569, 77138, 501397, 1002794, 49715441, 99430882, 646300733, 1292601466]

約数ペア:

[(1, 1292601466), (2, 646300733), (13, 99430882), (26, 49715441), (1289, 1002794), (2578, 501397), (16757, 77138), (33514, 38569)]