2425930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18681

約数の個数: 16

約数和(自身を含む): 4702824

約数和(自身を除く): 2276894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 18661, 37322, 93305, 186610, 242593, 485186, 1212965, 2425930]

約数ペア:

[(1, 2425930), (2, 1212965), (5, 485186), (10, 242593), (13, 186610), (26, 93305), (65, 37322), (130, 18661)]