85864998002

素因数分解:

$2^1\times 7^2\times {\mathrm{1319}}^1\times {\mathrm{664271}}^1$

素因数の和:665606

約数の個数: 24

約数和(自身を含む): 149939475840

約数和(自身を除く): 64074477838

約数列:

[1, 2, 7, 14, 49, 98, 1319, 2638, 9233, 18466, 64631, 129262, 664271, 1328542, 4649897, 9299794, 32549279, 65098558, 876173449, 1752346898, 6133214143, 12266428286, 42932499001, 85864998002]

約数ペア:

[(1, 85864998002), (2, 42932499001), (7, 12266428286), (14, 6133214143), (49, 1752346898), (98, 876173449), (1319, 65098558), (2638, 32549279), (9233, 9299794), (18466, 4649897), (64631, 1328542), (129262, 664271)]