1897546

素因数分解:

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

素因数の和:186

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1586102

約数列:

[1, 2, 7, 14, 23, 46, 71, 83, 142, 161, 166, 322, 497, 581, 994, 1162, 1633, 1909, 3266, 3818, 5893, 11431, 11786, 13363, 22862, 26726, 41251, 82502, 135539, 271078, 948773, 1897546]

約数ペア:

[(1, 1897546), (2, 948773), (7, 271078), (14, 135539), (23, 82502), (46, 41251), (71, 26726), (83, 22862), (142, 13363), (161, 11786), (166, 11431), (322, 5893), (497, 3818), (581, 3266), (994, 1909), (1162, 1633)]