1244415850

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{195971}}^1$

素因数の和:196110

約数の個数: 24

約数和(自身を含む): 2332850688

約数和(自身を除く): 1088434838

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 195971, 391942, 979855, 1959710, 4899275, 9798550, 24888317, 49776634, 124441585, 248883170, 622207925, 1244415850]

約数ペア:

[(1, 1244415850), (2, 622207925), (5, 248883170), (10, 124441585), (25, 49776634), (50, 24888317), (127, 9798550), (254, 4899275), (635, 1959710), (1270, 979855), (3175, 391942), (6350, 195971)]