2421950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 4586760

約数和(自身を除く): 2164810

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 821, 1475, 1642, 2950, 4105, 8210, 20525, 41050, 48439, 96878, 242195, 484390, 1210975, 2421950]

約数ペア:

[(1, 2421950), (2, 1210975), (5, 484390), (10, 242195), (25, 96878), (50, 48439), (59, 41050), (118, 20525), (295, 8210), (590, 4105), (821, 2950), (1475, 1642)]