2013172862

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{40009}}^1$

素因数の和:40331

約数の個数: 16

約数和(自身を含む): 3058364400

約数和(自身を除く): 1045191538

約数列:

[1, 2, 139, 181, 278, 362, 25159, 40009, 50318, 80018, 5561251, 7241629, 11122502, 14483258, 1006586431, 2013172862]

約数ペア:

[(1, 2013172862), (2, 1006586431), (139, 14483258), (181, 11122502), (278, 7241629), (362, 5561251), (25159, 80018), (40009, 50318)]