4994308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 9596160

約数和(自身を除く): 4601852

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 509, 892, 1018, 2036, 2453, 4906, 5599, 9812, 11198, 22396, 113507, 227014, 454028, 1248577, 2497154, 4994308]

約数ペア:

[(1, 4994308), (2, 2497154), (4, 1248577), (11, 454028), (22, 227014), (44, 113507), (223, 22396), (446, 11198), (509, 9812), (892, 5599), (1018, 4906), (2036, 2453)]