13130404

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4643}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 26526528

約数和(自身を除く): 13396124

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 4643, 9286, 18572, 32501, 65002, 130004, 468943, 937886, 1875772, 3282601, 6565202, 13130404]

約数ペア:

[(1, 13130404), (2, 6565202), (4, 3282601), (7, 1875772), (14, 937886), (28, 468943), (101, 130004), (202, 65002), (404, 32501), (707, 18572), (1414, 9286), (2828, 4643)]