2315910527

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 2835689472

約数和(自身を除く): 519778945

約数列:

[1, 7, 17, 119, 197, 223, 443, 1379, 1561, 3101, 3349, 3791, 7531, 23443, 26537, 43931, 52717, 87271, 98789, 307517, 610897, 691523, 746827, 1483607, 1679413, 5227789, 10385249, 11755891, 19461433, 136230031, 330844361, 2315910527]

約数ペア:

[(1, 2315910527), (7, 330844361), (17, 136230031), (119, 19461433), (197, 11755891), (223, 10385249), (443, 5227789), (1379, 1679413), (1561, 1483607), (3101, 746827), (3349, 691523), (3791, 610897), (7531, 307517), (23443, 98789), (26537, 87271), (43931, 52717)]