2560142432

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{610721}}^1$

素因数の和:610862

約数の個数: 24

約数和(自身を含む): 5078764152

約数和(自身を除く): 2518621720

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 610721, 1221442, 2442884, 4885768, 9771536, 19543072, 80004451, 160008902, 320017804, 640035608, 1280071216, 2560142432]

約数ペア:

[(1, 2560142432), (2, 1280071216), (4, 640035608), (8, 320017804), (16, 160008902), (32, 80004451), (131, 19543072), (262, 9771536), (524, 4885768), (1048, 2442884), (2096, 1221442), (4192, 610721)]