1057362806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{381169}}^1$

素因数の和:381263

約数の個数: 16

約数和(自身を含む): 1692394800

約数和(自身を除く): 635031994

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 381169, 762338, 7242211, 14484422, 27825337, 55650674, 528681403, 1057362806]

約数ペア:

[(1, 1057362806), (2, 528681403), (19, 55650674), (38, 27825337), (73, 14484422), (146, 7242211), (1387, 762338), (2774, 381169)]