1796650672

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{649079}}^1$

素因数の和:649260

約数の個数: 20

約数和(自身を含む): 3501137520

約数和(自身を除く): 1704486848

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 649079, 1298158, 2596316, 5192632, 10385264, 112290667, 224581334, 449162668, 898325336, 1796650672]

約数ペア:

[(1, 1796650672), (2, 898325336), (4, 449162668), (8, 224581334), (16, 112290667), (173, 10385264), (346, 5192632), (692, 2596316), (1384, 1298158), (2768, 649079)]