1399900606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{135623}}^1$

素因数の和:136035

約数の個数: 16

約数和(自身を含む): 2267090784

約数和(自身を除く): 867190178

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 135623, 271246, 1763099, 3526198, 53842331, 107684662, 699950303, 1399900606]

約数ペア:

[(1, 1399900606), (2, 699950303), (13, 107684662), (26, 53842331), (397, 3526198), (794, 1763099), (5161, 271246), (10322, 135623)]