1604251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 1866240

約数和(自身を除く): 261989

約数列:

[1, 11, 29, 47, 107, 319, 517, 1177, 1363, 3103, 5029, 14993, 34133, 55319, 145841, 1604251]

約数ペア:

[(1, 1604251), (11, 145841), (29, 55319), (47, 34133), (107, 14993), (319, 5029), (517, 3103), (1177, 1363)]