2013121112

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{1319}}^1\times {\mathrm{1783}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 3814905600

約数和(自身を除く): 1801784488

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 1319, 1783, 2638, 3566, 5276, 7132, 10552, 14264, 141133, 190781, 282266, 381562, 564532, 763124, 1129064, 1526248, 2351777, 4703554, 9407108, 18814216, 251640139, 503280278, 1006560556, 2013121112]

約数ペア:

[(1, 2013121112), (2, 1006560556), (4, 503280278), (8, 251640139), (107, 18814216), (214, 9407108), (428, 4703554), (856, 2351777), (1319, 1526248), (1783, 1129064), (2638, 763124), (3566, 564532), (5276, 381562), (7132, 282266), (10552, 190781), (14264, 141133)]