2585330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 5348160

約数和(自身を除く): 2762830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1237, 2090, 2474, 6185, 12370, 13607, 23503, 27214, 47006, 68035, 117515, 136070, 235030, 258533, 517066, 1292665, 2585330]

約数ペア:

[(1, 2585330), (2, 1292665), (5, 517066), (10, 258533), (11, 235030), (19, 136070), (22, 117515), (38, 68035), (55, 47006), (95, 27214), (110, 23503), (190, 13607), (209, 12370), (418, 6185), (1045, 2474), (1237, 2090)]