2317810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 4795200

約数和(自身を除く): 2477390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1109, 2090, 2218, 5545, 11090, 12199, 21071, 24398, 42142, 60995, 105355, 121990, 210710, 231781, 463562, 1158905, 2317810]

約数ペア:

[(1, 2317810), (2, 1158905), (5, 463562), (10, 231781), (11, 210710), (19, 121990), (22, 105355), (38, 60995), (55, 42142), (95, 24398), (110, 21071), (190, 12199), (209, 11090), (418, 5545), (1045, 2218), (1109, 2090)]