1692628

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 3444224

約数和(自身を除く): 1751596

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 991, 1708, 1982, 3964, 6937, 13874, 27748, 60451, 120902, 241804, 423157, 846314, 1692628]

約数ペア:

[(1, 1692628), (2, 846314), (4, 423157), (7, 241804), (14, 120902), (28, 60451), (61, 27748), (122, 13874), (244, 6937), (427, 3964), (854, 1982), (991, 1708)]