2617319045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 3456224640

約数和(自身を除く): 838905595

約数列:

[1, 5, 11, 55, 241, 379, 521, 1205, 1895, 2605, 2651, 4169, 5731, 13255, 20845, 28655, 91339, 125561, 197459, 456695, 627805, 987295, 1004729, 1381171, 2172049, 5023645, 6905855, 10860245, 47587619, 237938095, 523463809, 2617319045]

約数ペア:

[(1, 2617319045), (5, 523463809), (11, 237938095), (55, 47587619), (241, 10860245), (379, 6905855), (521, 5023645), (1205, 2172049), (1895, 1381171), (2605, 1004729), (2651, 987295), (4169, 627805), (5731, 456695), (13255, 197459), (20845, 125561), (28655, 91339)]