1087402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 16

約数和(自身を含む): 1701000

約数和(自身を除く): 613598

約数列:

[1, 2, 41, 82, 89, 149, 178, 298, 3649, 6109, 7298, 12218, 13261, 26522, 543701, 1087402]

約数ペア:

[(1, 1087402), (2, 543701), (41, 26522), (82, 13261), (89, 12218), (149, 7298), (178, 6109), (298, 3649)]