413983988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{4457}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 790884864

約数和(自身を除く): 376900876

約数列:

[1, 2, 4, 11, 22, 44, 2111, 4222, 4457, 8444, 8914, 17828, 23221, 46442, 49027, 92884, 98054, 196108, 9408727, 18817454, 37634908, 103495997, 206991994, 413983988]

約数ペア:

[(1, 413983988), (2, 206991994), (4, 103495997), (11, 37634908), (22, 18817454), (44, 9408727), (2111, 196108), (4222, 98054), (4457, 92884), (8444, 49027), (8914, 46442), (17828, 23221)]