3988893578

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{98779}}^1$

素因数の和:99173

約数の個数: 16

約数和(自身を含む): 6099862560

約数和(自身を除く): 2110968982

約数列:

[1, 2, 61, 122, 331, 662, 20191, 40382, 98779, 197558, 6025519, 12051038, 32695849, 65391698, 1994446789, 3988893578]

約数ペア:

[(1, 3988893578), (2, 1994446789), (61, 65391698), (122, 32695849), (331, 12051038), (662, 6025519), (20191, 197558), (40382, 98779)]