2316890

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 4187808

約数和(自身を除く): 1870918

約数列:

[1, 2, 5, 10, 443, 523, 886, 1046, 2215, 2615, 4430, 5230, 231689, 463378, 1158445, 2316890]

約数ペア:

[(1, 2316890), (2, 1158445), (5, 463378), (10, 231689), (443, 5230), (523, 4430), (886, 2615), (1046, 2215)]