131053804

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{4723}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 262427648

約数和(自身を除く): 131373844

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 4723, 6937, 9446, 13874, 18892, 27748, 33061, 66122, 132244, 4680493, 9360986, 18721972, 32763451, 65526902, 131053804]

約数ペア:

[(1, 131053804), (2, 65526902), (4, 32763451), (7, 18721972), (14, 9360986), (28, 4680493), (991, 132244), (1982, 66122), (3964, 33061), (4723, 27748), (6937, 18892), (9446, 13874)]