425456890

素因数分解:

$2^1\times 5^1\times {\mathrm{5821}}^1\times {\mathrm{7309}}^1$

素因数の和:13137

約数の個数: 16

約数和(自身を含む): 766058760

約数和(自身を除く): 340601870

約数列:

[1, 2, 5, 10, 5821, 7309, 11642, 14618, 29105, 36545, 58210, 73090, 42545689, 85091378, 212728445, 425456890]

約数ペア:

[(1, 425456890), (2, 212728445), (5, 85091378), (10, 42545689), (5821, 73090), (7309, 58210), (11642, 36545), (14618, 29105)]