2440714192

素因数分解:

$2^4\times 7^1\times {\mathrm{21792091}}^1$

素因数の和:21792106

約数の個数: 20

約数和(自身を含む): 5404438816

約数和(自身を除く): 2963724624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21792091, 43584182, 87168364, 152544637, 174336728, 305089274, 348673456, 610178548, 1220357096, 2440714192]

約数ペア:

[(1, 2440714192), (2, 1220357096), (4, 610178548), (7, 348673456), (8, 305089274), (14, 174336728), (16, 152544637), (28, 87168364), (56, 43584182), (112, 21792091)]