788336870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{13799}}^1$

素因数の和:14032

約数の個数: 32

約数和(自身を含む): 1475496000

約数和(自身を除く): 687159130

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 985, 1970, 5713, 11426, 13799, 27598, 28565, 57130, 68995, 137990, 400171, 800342, 2000855, 2718403, 4001710, 5436806, 13592015, 27184030, 78833687, 157667374, 394168435, 788336870]

約数ペア:

[(1, 788336870), (2, 394168435), (5, 157667374), (10, 78833687), (29, 27184030), (58, 13592015), (145, 5436806), (197, 4001710), (290, 2718403), (394, 2000855), (985, 800342), (1970, 400171), (5713, 137990), (11426, 68995), (13799, 57130), (27598, 28565)]