2258074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 4394880

約数和(自身を除く): 2136806

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 653, 1306, 1729, 3458, 4571, 8489, 9142, 12407, 16978, 24814, 59423, 86849, 118846, 161291, 173698, 322582, 1129037, 2258074]

約数ペア:

[(1, 2258074), (2, 1129037), (7, 322582), (13, 173698), (14, 161291), (19, 118846), (26, 86849), (38, 59423), (91, 24814), (133, 16978), (182, 12407), (247, 9142), (266, 8489), (494, 4571), (653, 3458), (1306, 1729)]