2260456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2638424

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 1511, 3022, 6044, 12088, 16621, 25687, 33242, 51374, 66484, 102748, 132968, 205496, 282557, 565114, 1130228, 2260456]

約数ペア:

[(1, 2260456), (2, 1130228), (4, 565114), (8, 282557), (11, 205496), (17, 132968), (22, 102748), (34, 66484), (44, 51374), (68, 33242), (88, 25687), (136, 16621), (187, 12088), (374, 6044), (748, 3022), (1496, 1511)]