2028260066

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1057487}}^1$

素因数の和:1057633

約数の個数: 16

約数和(自身を含む): 3502400256

約数和(自身を除く): 1474140190

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 1057487, 2114974, 7402409, 14804818, 144875719, 289751438, 1014130033, 2028260066]

約数ペア:

[(1, 2028260066), (2, 1014130033), (7, 289751438), (14, 144875719), (137, 14804818), (274, 7402409), (959, 2114974), (1918, 1057487)]