997709614

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{374797}}^1$

素因数の和:374832

約数の個数: 16

約数和(自身を含む): 1646112816

約数和(自身を除く): 648403202

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 374797, 749594, 4122767, 8245534, 45350437, 90700874, 498854807, 997709614]

約数ペア:

[(1, 997709614), (2, 498854807), (11, 90700874), (22, 45350437), (121, 8245534), (242, 4122767), (1331, 749594), (2662, 374797)]