2015100598

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{387967}}^1$

素因数の和:388036

約数の個数: 24

約数和(自身を含む): 3582496512

約数和(自身を除く): 1567395914

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 387967, 775934, 2715769, 5431538, 19010383, 20562251, 38020766, 41124502, 143935757, 287871514, 1007550299, 2015100598]

約数ペア:

[(1, 2015100598), (2, 1007550299), (7, 287871514), (14, 143935757), (49, 41124502), (53, 38020766), (98, 20562251), (106, 19010383), (371, 5431538), (742, 2715769), (2597, 775934), (5194, 387967)]