8889606730

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1\times {\mathrm{9127}}^1$

素因数の和:9870

約数の個数: 32

約数和(自身を含む): 16124137344

約数和(自身を除く): 7234530614

約数列:

[1, 2, 5, 10, 173, 346, 563, 865, 1126, 1730, 2815, 5630, 9127, 18254, 45635, 91270, 97399, 194798, 486995, 973990, 1578971, 3157942, 5138501, 7894855, 10277002, 15789710, 25692505, 51385010, 888960673, 1777921346, 4444803365, 8889606730]

約数ペア:

[(1, 8889606730), (2, 4444803365), (5, 1777921346), (10, 888960673), (173, 51385010), (346, 25692505), (563, 15789710), (865, 10277002), (1126, 7894855), (1730, 5138501), (2815, 3157942), (5630, 1578971), (9127, 973990), (18254, 486995), (45635, 194798), (91270, 97399)]