7980641008

素因数分解:

$2^4\times {\mathrm{2311}}^1\times {\mathrm{215833}}^1$

素因数の和:218152

約数の個数: 20

約数和(自身を含む): 15469254448

約数和(自身を除く): 7488613440

約数列:

[1, 2, 4, 8, 16, 2311, 4622, 9244, 18488, 36976, 215833, 431666, 863332, 1726664, 3453328, 498790063, 997580126, 1995160252, 3990320504, 7980641008]

約数ペア:

[(1, 7980641008), (2, 3990320504), (4, 1995160252), (8, 997580126), (16, 498790063), (2311, 3453328), (4622, 1726664), (9244, 863332), (18488, 431666), (36976, 215833)]