289837012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{9127}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 538259904

約数和(自身を除く): 248422892

約数列:

[1, 2, 4, 17, 34, 68, 467, 934, 1868, 7939, 9127, 15878, 18254, 31756, 36508, 155159, 310318, 620636, 4262309, 8524618, 17049236, 72459253, 144918506, 289837012]

約数ペア:

[(1, 289837012), (2, 144918506), (4, 72459253), (17, 17049236), (34, 8524618), (68, 4262309), (467, 620636), (934, 310318), (1868, 155159), (7939, 36508), (9127, 31756), (15878, 18254)]