2449850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3794

約数の個数: 24

約数和(自身を含む): 4908540

約数和(自身を除く): 2458690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3769, 7538, 18845, 37690, 48997, 94225, 97994, 188450, 244985, 489970, 1224925, 2449850]

約数ペア:

[(1, 2449850), (2, 1224925), (5, 489970), (10, 244985), (13, 188450), (25, 97994), (26, 94225), (50, 48997), (65, 37690), (130, 18845), (325, 7538), (650, 3769)]