9914890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 18561024

約数和(自身を除く): 8646134

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 211, 254, 370, 422, 635, 1055, 1270, 2110, 4699, 7807, 9398, 15614, 23495, 26797, 39035, 46990, 53594, 78070, 133985, 267970, 991489, 1982978, 4957445, 9914890]

約数ペア:

[(1, 9914890), (2, 4957445), (5, 1982978), (10, 991489), (37, 267970), (74, 133985), (127, 78070), (185, 53594), (211, 46990), (254, 39035), (370, 26797), (422, 23495), (635, 15614), (1055, 9398), (1270, 7807), (2110, 4699)]