3940322.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 100650816

約数和(自身を除く): 46362218

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 313, 626, 953, 1906, 2191, 4069, 4382, 6671, 8138, 12389, 13342, 24778, 28483, 56966, 86723, 173446, 298289, 596578, 2088023, 3877757, 4176046, 7755514, 27144299, 54288598]

約数ペア:

[(1, 54288598), (2, 27144299), (7, 7755514), (13, 4176046), (14, 3877757), (26, 2088023), (91, 596578), (182, 298289), (313, 173446), (626, 86723), (953, 56966), (1906, 28483), (2191, 24778), (4069, 13342), (4382, 12389), (6671, 8138)]