3380624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16274

約数の個数: 20

約数和(自身を含む): 7054236

約数和(自身を除く): 3673612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16253, 32506, 65012, 130024, 211289, 260048, 422578, 845156, 1690312, 3380624]

約数ペア:

[(1, 3380624), (2, 1690312), (4, 845156), (8, 422578), (13, 260048), (16, 211289), (26, 130024), (52, 65012), (104, 32506), (208, 16253)]