13245890493310

素因数分解:

$2^1\times 5^1\times {\mathrm{81611}}^1\times {\mathrm{16230521}}^1$

素因数の和:16312139

約数の個数: 16

約数和(自身を含む): 23842896506352

約数和(自身を除く): 10597006013042

約数列:

[1, 2, 5, 10, 81611, 163222, 408055, 816110, 16230521, 32461042, 81152605, 162305210, 1324589049331, 2649178098662, 6622945246655, 13245890493310]

約数ペア:

[(1, 13245890493310), (2, 6622945246655), (5, 2649178098662), (10, 1324589049331), (81611, 162305210), (163222, 81152605), (408055, 32461042), (816110, 16230521)]