489142808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{794063}}^1$

素因数の和:794087

約数の個数: 32

約数和(自身を含む): 1143452160

約数和(自身を除く): 654309352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 794063, 1588126, 3176252, 5558441, 6352504, 8734693, 11116882, 17469386, 22233764, 34938772, 44467528, 61142851, 69877544, 122285702, 244571404, 489142808]

約数ペア:

[(1, 489142808), (2, 244571404), (4, 122285702), (7, 69877544), (8, 61142851), (11, 44467528), (14, 34938772), (22, 22233764), (28, 17469386), (44, 11116882), (56, 8734693), (77, 6352504), (88, 5558441), (154, 3176252), (308, 1588126), (616, 794063)]