2103453842

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1901857}}^1$

素因数の和:1901945

約数の個数: 16

約数和(自身を含む): 3651567360

約数和(自身を除く): 1548113518

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1901857, 3803714, 13312999, 26625998, 150246703, 300493406, 1051726921, 2103453842]

約数ペア:

[(1, 2103453842), (2, 1051726921), (7, 300493406), (14, 150246703), (79, 26625998), (158, 13312999), (553, 3803714), (1106, 1901857)]