664064632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1078027}}^1$

素因数の和:1078051

約数の個数: 32

約数和(自身を含む): 1552360320

約数和(自身を除く): 888295688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1078027, 2156054, 4312108, 7546189, 8624216, 11858297, 15092378, 23716594, 30184756, 47433188, 60369512, 83008079, 94866376, 166016158, 332032316, 664064632]

約数ペア:

[(1, 664064632), (2, 332032316), (4, 166016158), (7, 94866376), (8, 83008079), (11, 60369512), (14, 47433188), (22, 30184756), (28, 23716594), (44, 15092378), (56, 11858297), (77, 8624216), (88, 7546189), (154, 4312108), (308, 2156054), (616, 1078027)]