84820874

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{1069}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 128977800

約数和(自身を除く): 44156926

約数列:

[1, 2, 97, 194, 409, 818, 1069, 2138, 39673, 79346, 103693, 207386, 437221, 874442, 42410437, 84820874]

約数ペア:

[(1, 84820874), (2, 42410437), (97, 874442), (194, 437221), (409, 207386), (818, 103693), (1069, 79346), (2138, 39673)]