1426247998

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{75407}}^1$

素因数の和:75616

約数の個数: 24

約数和(自身を含む): 2501584992

約数和(自身を除く): 1075336994

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1351, 2702, 9457, 18914, 75407, 150814, 527849, 1055698, 3694943, 7389886, 14553551, 29107102, 101874857, 203749714, 713123999, 1426247998]

約数ペア:

[(1, 1426247998), (2, 713123999), (7, 203749714), (14, 101874857), (49, 29107102), (98, 14553551), (193, 7389886), (386, 3694943), (1351, 1055698), (2702, 527849), (9457, 150814), (18914, 75407)]