1640298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 3706560

約数和(自身を除く): 2066262

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 857, 957, 1714, 1914, 2571, 5142, 9427, 18854, 24853, 28281, 49706, 56562, 74559, 149118, 273383, 546766, 820149, 1640298]

約数ペア:

[(1, 1640298), (2, 820149), (3, 546766), (6, 273383), (11, 149118), (22, 74559), (29, 56562), (33, 49706), (58, 28281), (66, 24853), (87, 18854), (174, 9427), (319, 5142), (638, 2571), (857, 1914), (957, 1714)]