7191212

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3251}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 14568960

約数和(自身を除く): 7377748

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 3251, 6502, 13004, 22757, 45514, 91028, 256829, 513658, 1027316, 1797803, 3595606, 7191212]

約数ペア:

[(1, 7191212), (2, 3595606), (4, 1797803), (7, 1027316), (14, 513658), (28, 256829), (79, 91028), (158, 45514), (316, 22757), (553, 13004), (1106, 6502), (2212, 3251)]