1330971455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{38351}}^1$

素因数の和:38998

約数の個数: 16

約数和(自身を含む): 1745169408

約数和(自身を除く): 414197953

約数列:

[1, 5, 11, 55, 631, 3155, 6941, 34705, 38351, 191755, 421861, 2109305, 24199481, 120997405, 266194291, 1330971455]

約数ペア:

[(1, 1330971455), (5, 266194291), (11, 120997405), (55, 24199481), (631, 2109305), (3155, 421861), (6941, 191755), (34705, 38351)]