565501638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7250021}}^1$

素因数の和:7250039

約数の個数: 16

約数和(自身を含む): 1218003696

約数和(自身を除く): 652502058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 7250021, 14500042, 21750063, 43500126, 94250273, 188500546, 282750819, 565501638]

約数ペア:

[(1, 565501638), (2, 282750819), (3, 188500546), (6, 94250273), (13, 43500126), (26, 21750063), (39, 14500042), (78, 7250021)]