1256450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1958

約数の個数: 24

約数和(自身を含む): 2518068

約数和(自身を除く): 1261618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1933, 3866, 9665, 19330, 25129, 48325, 50258, 96650, 125645, 251290, 628225, 1256450]

約数ペア:

[(1, 1256450), (2, 628225), (5, 251290), (10, 125645), (13, 96650), (25, 50258), (26, 48325), (50, 25129), (65, 19330), (130, 9665), (325, 3866), (650, 1933)]