4721000642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{124236859}}^1$

素因数の和:124236880

約数の個数: 8

約数和(自身を含む): 7454211600

約数和(自身を除く): 2733210958

約数列:

[1, 2, 19, 38, 124236859, 248473718, 2360500321, 4721000642]

約数ペア:

[(1, 4721000642), (2, 2360500321), (19, 248473718), (38, 124236859)]