2641262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1955218

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 113, 226, 377, 403, 754, 806, 899, 1469, 1798, 2938, 3277, 3503, 6554, 7006, 11687, 23374, 42601, 45539, 85202, 91078, 101587, 203174, 1320631, 2641262]

約数ペア:

[(1, 2641262), (2, 1320631), (13, 203174), (26, 101587), (29, 91078), (31, 85202), (58, 45539), (62, 42601), (113, 23374), (226, 11687), (377, 7006), (403, 6554), (754, 3503), (806, 3277), (899, 2938), (1469, 1798)]