2023207970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1521209}}^1$

素因数の和:1521242

約数の個数: 32

約数和(自身を含む): 4381084800

約数和(自身を除く): 2357876830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1521209, 3042418, 7606045, 10648463, 15212090, 21296926, 28902971, 53242315, 57805942, 106484630, 144514855, 202320797, 289029710, 404641594, 1011603985, 2023207970]

約数ペア:

[(1, 2023207970), (2, 1011603985), (5, 404641594), (7, 289029710), (10, 202320797), (14, 144514855), (19, 106484630), (35, 57805942), (38, 53242315), (70, 28902971), (95, 21296926), (133, 15212090), (190, 10648463), (266, 7606045), (665, 3042418), (1330, 1521209)]