10720038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{255239}}^1$

素因数の和:255251

約数の個数: 16

約数和(自身を含む): 24503040

約数和(自身を除く): 13783002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 255239, 510478, 765717, 1531434, 1786673, 3573346, 5360019, 10720038]

約数ペア:

[(1, 10720038), (2, 5360019), (3, 3573346), (6, 1786673), (7, 1531434), (14, 765717), (21, 510478), (42, 255239)]