1005009016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{63097}}^1$

素因数の和:63295

約数の個数: 32

約数和(自身を含む): 2067090480

約数和(自身を除く): 1062081464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 63097, 126194, 252388, 504776, 694067, 1388134, 2776268, 5552536, 11420557, 22841114, 45682228, 91364456, 125626127, 251252254, 502504508, 1005009016]

約数ペア:

[(1, 1005009016), (2, 502504508), (4, 251252254), (8, 125626127), (11, 91364456), (22, 45682228), (44, 22841114), (88, 11420557), (181, 5552536), (362, 2776268), (724, 1388134), (1448, 694067), (1991, 504776), (3982, 252388), (7964, 126194), (15928, 63097)]