2128553512

素因数分解:

$2^3\times {\mathrm{1613}}^1\times {\mathrm{164953}}^1$

素因数の和:166572

約数の個数: 16

約数和(自身を含む): 3993536340

約数和(自身を除く): 1864982828

約数列:

[1, 2, 4, 8, 1613, 3226, 6452, 12904, 164953, 329906, 659812, 1319624, 266069189, 532138378, 1064276756, 2128553512]

約数ペア:

[(1, 2128553512), (2, 1064276756), (4, 532138378), (8, 266069189), (1613, 1319624), (3226, 659812), (6452, 329906), (12904, 164953)]