766608190

素因数分解:

$2^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{38273}}^1$

素因数の和:40283

約数の個数: 16

約数和(自身を含む): 1380619728

約数和(自身を除く): 614011538

約数列:

[1, 2, 5, 10, 2003, 4006, 10015, 20030, 38273, 76546, 191365, 382730, 76660819, 153321638, 383304095, 766608190]

約数ペア:

[(1, 766608190), (2, 383304095), (5, 153321638), (10, 76660819), (2003, 382730), (4006, 191365), (10015, 76546), (20030, 38273)]