2490663284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{239579}}^1$

素因数の和:239719

約数の個数: 24

約数和(自身を含む): 4588436160

約数和(自身を除く): 2097772876

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2599, 5198, 10396, 239579, 479158, 958316, 5510317, 11020634, 22041268, 27072427, 54144854, 108289708, 622665821, 1245331642, 2490663284]

約数ペア:

[(1, 2490663284), (2, 1245331642), (4, 622665821), (23, 108289708), (46, 54144854), (92, 27072427), (113, 22041268), (226, 11020634), (452, 5510317), (2599, 958316), (5198, 479158), (10396, 239579)]