7974862

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 13989168

約数和(自身を除く): 6014306

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 497, 791, 994, 1582, 5041, 8023, 10082, 16046, 35287, 56161, 70574, 112322, 569633, 1139266, 3987431, 7974862]

約数ペア:

[(1, 7974862), (2, 3987431), (7, 1139266), (14, 569633), (71, 112322), (113, 70574), (142, 56161), (226, 35287), (497, 16046), (791, 10082), (994, 8023), (1582, 5041)]