2012322845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{7331}}^1$

素因数の和:7493

約数の個数: 32

約数和(自身を含む): 2690198784

約数和(自身を除く): 677875939

約数列:

[1, 5, 13, 41, 65, 103, 205, 515, 533, 1339, 2665, 4223, 6695, 7331, 21115, 36655, 54899, 95303, 274495, 300571, 476515, 755093, 1502855, 3775465, 3907423, 9816209, 19537115, 30958813, 49081045, 154794065, 402464569, 2012322845]

約数ペア:

[(1, 2012322845), (5, 402464569), (13, 154794065), (41, 49081045), (65, 30958813), (103, 19537115), (205, 9816209), (515, 3907423), (533, 3775465), (1339, 1502855), (2665, 755093), (4223, 476515), (6695, 300571), (7331, 274495), (21115, 95303), (36655, 54899)]