2013153610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{533993}}^1$

素因数の和:534042

約数の個数: 32

約数和(自身を含む): 4036994640

約数和(自身を除く): 2023841030

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 533993, 1067986, 2669965, 5339930, 6941909, 13883818, 15485797, 30971594, 34709545, 69419090, 77428985, 154857970, 201315361, 402630722, 1006576805, 2013153610]

約数ペア:

[(1, 2013153610), (2, 1006576805), (5, 402630722), (10, 201315361), (13, 154857970), (26, 77428985), (29, 69419090), (58, 34709545), (65, 30971594), (130, 15485797), (145, 13883818), (290, 6941909), (377, 5339930), (754, 2669965), (1885, 1067986), (3770, 533993)]