1245182406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15963877}}^1$

素因数の和:15963895

約数の個数: 16

約数和(自身を含む): 2681931504

約数和(自身を除く): 1436749098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15963877, 31927754, 47891631, 95783262, 207530401, 415060802, 622591203, 1245182406]

約数ペア:

[(1, 1245182406), (2, 622591203), (3, 415060802), (6, 207530401), (13, 95783262), (26, 47891631), (39, 31927754), (78, 15963877)]