291227856190

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5987}}^1\times {\mathrm{9907}}^1$

素因数の和:16392

約数の個数: 32

約数和(自身を含む): 525418545024

約数和(自身を除く): 234190688834

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 5987, 9907, 11974, 19814, 29935, 49535, 59870, 99070, 2939617, 4864337, 5879234, 9728674, 14698085, 24321685, 29396170, 48643370, 59313209, 118626418, 296566045, 593132090, 29122785619, 58245571238, 145613928095, 291227856190]

約数ペア:

[(1, 291227856190), (2, 145613928095), (5, 58245571238), (10, 29122785619), (491, 593132090), (982, 296566045), (2455, 118626418), (4910, 59313209), (5987, 48643370), (9907, 29396170), (11974, 24321685), (19814, 14698085), (29935, 9728674), (49535, 5879234), (59870, 4864337), (99070, 2939617)]