1220237066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{25999}}^1$

素因数の和:26789

約数の個数: 16

約数和(自身を含む): 1891968000

約数和(自身を除く): 671730934

約数列:

[1, 2, 31, 62, 757, 1514, 23467, 25999, 46934, 51998, 805969, 1611938, 19681243, 39362486, 610118533, 1220237066]

約数ペア:

[(1, 1220237066), (2, 610118533), (31, 39362486), (62, 19681243), (757, 1611938), (1514, 805969), (23467, 51998), (25999, 46934)]