13780778510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16927}}^1\times {\mathrm{4789}}^1$

素因数の和:21740

約数の個数: 32

約数和(自身を含む): 26271578880

約数和(自身を除く): 12490800370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4789, 9578, 16927, 23945, 33854, 47890, 81413, 84635, 162826, 169270, 287759, 407065, 575518, 814130, 1438795, 2877590, 81063403, 162126806, 405317015, 810634030, 1378077851, 2756155702, 6890389255, 13780778510]

約数ペア:

[(1, 13780778510), (2, 6890389255), (5, 2756155702), (10, 1378077851), (17, 810634030), (34, 405317015), (85, 162126806), (170, 81063403), (4789, 2877590), (9578, 1438795), (16927, 814130), (23945, 575518), (33854, 407065), (47890, 287759), (81413, 169270), (84635, 162826)]