1258741364

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{419}}^1\times {\mathrm{2269}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 2215701600

約数和(自身を除く): 956960236

約数列:

[1, 2, 4, 331, 419, 662, 838, 1324, 1676, 2269, 4538, 9076, 138689, 277378, 554756, 751039, 950711, 1502078, 1901422, 3004156, 3802844, 314685341, 629370682, 1258741364]

約数ペア:

[(1, 1258741364), (2, 629370682), (4, 314685341), (331, 3802844), (419, 3004156), (662, 1901422), (838, 1502078), (1324, 950711), (1676, 751039), (2269, 554756), (4538, 277378), (9076, 138689)]