404765116

素因数分解:

$2^2\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{9949}}^1$

素因数の和:11413

約数の個数: 24

約数和(自身を含む): 810168800

約数和(自身を除く): 405403684

約数列:

[1, 2, 4, 7, 14, 28, 1453, 2906, 5812, 9949, 10171, 19898, 20342, 39796, 40684, 69643, 139286, 278572, 14455897, 28911794, 57823588, 101191279, 202382558, 404765116]

約数ペア:

[(1, 404765116), (2, 202382558), (4, 101191279), (7, 57823588), (14, 28911794), (28, 14455897), (1453, 278572), (2906, 139286), (5812, 69643), (9949, 40684), (10171, 39796), (19898, 20342)]