420834500947.0000000000000

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{373}}^1\times {\mathrm{2736707}}^1$

素因数の和:2737176

約数の個数: 24

約数和(自身を含む): 6930313450632

約数和(自身を除く): 2420455671434

約数列:

[1, 2, 47, 94, 373, 746, 2209, 4418, 17531, 35062, 823957, 1647914, 2736707, 5473414, 128625229, 257250458, 1020791711, 2041583422, 6045385763, 12090771526, 47977210417, 95954420834, 2254928889599, 4509857779198]

約数ペア:

[(1, 4509857779198), (2, 2254928889599), (47, 95954420834), (94, 47977210417), (373, 12090771526), (746, 6045385763), (2209, 2041583422), (4418, 1020791711), (17531, 257250458), (35062, 128625229), (823957, 5473414), (1647914, 2736707)]