82871404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269063}}^1$

素因数の和:269085

約数の個数: 24

約数和(自身を含む): 180811008

約数和(自身を除く): 97939604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 269063, 538126, 1076252, 1883441, 2959693, 3766882, 5919386, 7533764, 11838772, 20717851, 41435702, 82871404]

約数ペア:

[(1, 82871404), (2, 41435702), (4, 20717851), (7, 11838772), (11, 7533764), (14, 5919386), (22, 3766882), (28, 2959693), (44, 1883441), (77, 1076252), (154, 538126), (308, 269063)]