1258741428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{14985017}}^1$

素因数の和:14985031

約数の個数: 24

約数和(自身を含む): 3356644032

約数和(自身を除く): 2097902604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 14985017, 29970034, 44955051, 59940068, 89910102, 104895119, 179820204, 209790238, 314685357, 419580476, 629370714, 1258741428]

約数ペア:

[(1, 1258741428), (2, 629370714), (3, 419580476), (4, 314685357), (6, 209790238), (7, 179820204), (12, 104895119), (14, 89910102), (21, 59940068), (28, 44955051), (42, 29970034), (84, 14985017)]