248522038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{2719}}^1$

素因数の和:4731

約数の個数: 16

約数和(自身を含む): 389329920

約数和(自身を除く): 140807882

約数列:

[1, 2, 23, 46, 1987, 2719, 3974, 5438, 45701, 62537, 91402, 125074, 5402653, 10805306, 124261019, 248522038]

約数ペア:

[(1, 248522038), (2, 124261019), (23, 10805306), (46, 5402653), (1987, 125074), (2719, 91402), (3974, 62537), (5438, 45701)]