289081212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3441443}}^1$

素因数の和:3441457

約数の個数: 24

約数和(自身を含む): 770883456

約数和(自身を除く): 481802244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3441443, 6882886, 10324329, 13765772, 20648658, 24090101, 41297316, 48180202, 72270303, 96360404, 144540606, 289081212]

約数ペア:

[(1, 289081212), (2, 144540606), (3, 96360404), (4, 72270303), (6, 48180202), (7, 41297316), (12, 24090101), (14, 20648658), (21, 13765772), (28, 10324329), (42, 6882886), (84, 3441443)]