3998150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6176

約数の個数: 24

約数和(自身を含む): 8009904

約数和(自身を除く): 4011754

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6151, 12302, 30755, 61510, 79963, 153775, 159926, 307550, 399815, 799630, 1999075, 3998150]

約数ペア:

[(1, 3998150), (2, 1999075), (5, 799630), (10, 399815), (13, 307550), (25, 159926), (26, 153775), (50, 79963), (65, 61510), (130, 30755), (325, 12302), (650, 6151)]