12790590826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{217003}}^1$

素因数の和:219285

約数の個数: 16

約数和(自身を含む): 20670933024

約数和(自身を除く): 7880342198

約数列:

[1, 2, 13, 26, 2267, 4534, 29471, 58942, 217003, 434006, 2821039, 5642078, 491945801, 983891602, 6395295413, 12790590826]

約数ペア:

[(1, 12790590826), (2, 6395295413), (13, 983891602), (26, 491945801), (2267, 5642078), (4534, 2821039), (29471, 434006), (58942, 217003)]