3977902318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8999779}}^1$

素因数の和:8999811

約数の個数: 16

約数和(自身を含む): 6803833680

約数和(自身を除く): 2825931362

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 8999779, 17999558, 116997127, 152996243, 233994254, 305992486, 1988951159, 3977902318]

約数ペア:

[(1, 3977902318), (2, 1988951159), (13, 305992486), (17, 233994254), (26, 152996243), (34, 116997127), (221, 17999558), (442, 8999779)]