1606403240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3089237}}^1$

素因数の和:3089261

約数の個数: 32

約数和(自身を含む): 3892439880

約数和(自身を除く): 2286036640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3089237, 6178474, 12356948, 15446185, 24713896, 30892370, 40160081, 61784740, 80320162, 123569480, 160640324, 200800405, 321280648, 401600810, 803201620, 1606403240]

約数ペア:

[(1, 1606403240), (2, 803201620), (4, 401600810), (5, 321280648), (8, 200800405), (10, 160640324), (13, 123569480), (20, 80320162), (26, 61784740), (40, 40160081), (52, 30892370), (65, 24713896), (104, 15446185), (130, 12356948), (260, 6178474), (520, 3089237)]