2744238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 6322176

約数和(自身を除く): 3577938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 293, 446, 586, 669, 879, 1338, 1561, 1758, 2051, 3122, 4102, 4683, 6153, 9366, 12306, 65339, 130678, 196017, 392034, 457373, 914746, 1372119, 2744238]

約数ペア:

[(1, 2744238), (2, 1372119), (3, 914746), (6, 457373), (7, 392034), (14, 196017), (21, 130678), (42, 65339), (223, 12306), (293, 9366), (446, 6153), (586, 4683), (669, 4102), (879, 3122), (1338, 2051), (1561, 1758)]