2058655389

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1607069}}^1$

素因数の和:1607140

約数の個数: 16

約数和(自身を含む): 3188426880

約数和(自身を除く): 1129771491

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1607069, 4821207, 11249483, 33748449, 98031209, 294093627, 686218463, 2058655389]

約数ペア:

[(1, 2058655389), (3, 686218463), (7, 294093627), (21, 98031209), (61, 33748449), (183, 11249483), (427, 4821207), (1281, 1607069)]