4045972

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 8140160

約数和(自身を除く): 4094188

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 631, 916, 1262, 1603, 2524, 3206, 4417, 6412, 8834, 17668, 144499, 288998, 577996, 1011493, 2022986, 4045972]

約数ペア:

[(1, 4045972), (2, 2022986), (4, 1011493), (7, 577996), (14, 288998), (28, 144499), (229, 17668), (458, 8834), (631, 6412), (916, 4417), (1262, 3206), (1603, 2524)]