1922050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2982

約数の個数: 24

約数和(自身を含む): 3851316

約数和(自身を除く): 1929266

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2957, 5914, 14785, 29570, 38441, 73925, 76882, 147850, 192205, 384410, 961025, 1922050]

約数ペア:

[(1, 1922050), (2, 961025), (5, 384410), (10, 192205), (13, 147850), (25, 76882), (26, 73925), (50, 38441), (65, 29570), (130, 14785), (325, 5914), (650, 2957)]