13282822

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 24820992

約数和(自身を除く): 11538170

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 83, 98, 142, 161, 166, 322, 497, 581, 994, 1127, 1162, 1633, 1909, 2254, 3266, 3479, 3818, 4067, 5893, 6958, 8134, 11431, 11786, 13363, 22862, 26726, 41251, 80017, 82502, 93541, 135539, 160034, 187082, 271078, 288757, 577514, 948773, 1897546, 6641411, 13282822]

約数ペア:

[(1, 13282822), (2, 6641411), (7, 1897546), (14, 948773), (23, 577514), (46, 288757), (49, 271078), (71, 187082), (83, 160034), (98, 135539), (142, 93541), (161, 82502), (166, 80017), (322, 41251), (497, 26726), (581, 22862), (994, 13363), (1127, 11786), (1162, 11431), (1633, 8134), (1909, 6958), (2254, 5893), (3266, 4067), (3479, 3818)]