2680246609

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1\times {\mathrm{1783}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 2871383680

約数和(自身を除く): 191137071

約数列:

[1, 19, 61, 1159, 1297, 1783, 24643, 33877, 79117, 108763, 1503223, 2066497, 2312551, 43938469, 141065611, 2680246609]

約数ペア:

[(1, 2680246609), (19, 141065611), (61, 43938469), (1159, 2312551), (1297, 2066497), (1783, 1503223), (24643, 108763), (33877, 79117)]