2645708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 5054448

約数和(自身を除く): 2408740

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 613, 1079, 1226, 2158, 2452, 4316, 7969, 15938, 31876, 50879, 101758, 203516, 661427, 1322854, 2645708]

約数ペア:

[(1, 2645708), (2, 1322854), (4, 661427), (13, 203516), (26, 101758), (52, 50879), (83, 31876), (166, 15938), (332, 7969), (613, 4316), (1079, 2452), (1226, 2158)]