3475420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13389

約数の個数: 24

約数和(自身を含む): 7860384

約数和(自身を除く): 4384964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13367, 26734, 53468, 66835, 133670, 173771, 267340, 347542, 695084, 868855, 1737710, 3475420]

約数ペア:

[(1, 3475420), (2, 1737710), (4, 868855), (5, 695084), (10, 347542), (13, 267340), (20, 173771), (26, 133670), (52, 66835), (65, 53468), (130, 26734), (260, 13367)]