2667716528

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{532691}}^1$

素因数の和:533012

約数の個数: 20

約数和(自身を含む): 5185223928

約数和(自身を除く): 2517507400

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 532691, 1065382, 2130764, 4261528, 8523056, 166732283, 333464566, 666929132, 1333858264, 2667716528]

約数ペア:

[(1, 2667716528), (2, 1333858264), (4, 666929132), (8, 333464566), (16, 166732283), (313, 8523056), (626, 4261528), (1252, 2130764), (2504, 1065382), (5008, 532691)]