1816815674890

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4733}}^1\times {\mathrm{44687}}^1$

素因数の和:50286

約数の個数: 32

約数和(自身を含む): 3274840316160

約数和(自身を除く): 1458024641270

約数列:

[1, 2, 5, 10, 859, 1718, 4295, 4733, 8590, 9466, 23665, 44687, 47330, 89374, 223435, 446870, 4065647, 8131294, 20328235, 38386133, 40656470, 76772266, 191930665, 211503571, 383861330, 423007142, 1057517855, 2115035710, 181681567489, 363363134978, 908407837445, 1816815674890]

約数ペア:

[(1, 1816815674890), (2, 908407837445), (5, 363363134978), (10, 181681567489), (859, 2115035710), (1718, 1057517855), (4295, 423007142), (4733, 383861330), (8590, 211503571), (9466, 191930665), (23665, 76772266), (44687, 40656470), (47330, 38386133), (89374, 20328235), (223435, 8131294), (446870, 4065647)]