2022728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 4082400

約数和(自身を除く): 2059672

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 139, 214, 278, 428, 556, 856, 1112, 1819, 2363, 3638, 4726, 7276, 9452, 14552, 14873, 18904, 29746, 59492, 118984, 252841, 505682, 1011364, 2022728]

約数ペア:

[(1, 2022728), (2, 1011364), (4, 505682), (8, 252841), (17, 118984), (34, 59492), (68, 29746), (107, 18904), (136, 14873), (139, 14552), (214, 9452), (278, 7276), (428, 4726), (556, 3638), (856, 2363), (1112, 1819)]