2582687408

素因数分解:

$2^4\times 7^1\times {\mathrm{23059709}}^1$

素因数の和:23059724

約数の個数: 20

約数和(自身を含む): 5718808080

約数和(自身を除く): 3136120672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23059709, 46119418, 92238836, 161417963, 184477672, 322835926, 368955344, 645671852, 1291343704, 2582687408]

約数ペア:

[(1, 2582687408), (2, 1291343704), (4, 645671852), (7, 368955344), (8, 322835926), (14, 184477672), (16, 161417963), (28, 92238836), (56, 46119418), (112, 23059709)]