130523728

素因数分解:

$2^4\times {\mathrm{2221}}^1\times {\mathrm{3673}}^1$

素因数の和:5902

約数の個数: 20

約数和(自身を含む): 253072468

約数和(自身を除く): 122548740

約数列:

[1, 2, 4, 8, 16, 2221, 3673, 4442, 7346, 8884, 14692, 17768, 29384, 35536, 58768, 8157733, 16315466, 32630932, 65261864, 130523728]

約数ペア:

[(1, 130523728), (2, 65261864), (4, 32630932), (8, 16315466), (16, 8157733), (2221, 58768), (3673, 35536), (4442, 29384), (7346, 17768), (8884, 14692)]