661213626

素因数分解:

$2^1\times 3^1\times {\mathrm{2531}}^1\times {\mathrm{43541}}^1$

素因数の和:46077

約数の個数: 16

約数和(自身を含む): 1322980128

約数和(自身を除く): 661766502

約数列:

[1, 2, 3, 6, 2531, 5062, 7593, 15186, 43541, 87082, 130623, 261246, 110202271, 220404542, 330606813, 661213626]

約数ペア:

[(1, 661213626), (2, 330606813), (3, 220404542), (6, 110202271), (2531, 261246), (5062, 130623), (7593, 87082), (15186, 43541)]