4220708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 7717248

約数和(自身を除く): 3496540

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 463, 926, 1852, 2279, 4558, 9116, 19909, 24539, 39818, 49078, 79636, 98156, 1055177, 2110354, 4220708]

約数ペア:

[(1, 4220708), (2, 2110354), (4, 1055177), (43, 98156), (53, 79636), (86, 49078), (106, 39818), (172, 24539), (212, 19909), (463, 9116), (926, 4558), (1852, 2279)]