2009642016

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{87589}}^1$

素因数の和:87841

約数の個数: 48

約数和(自身を含む): 5297443200

約数和(自身を除く): 3287801184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 22944, 87589, 175178, 262767, 350356, 525534, 700712, 1051068, 1401424, 2102136, 2802848, 4204272, 8408544, 20933771, 41867542, 62801313, 83735084, 125602626, 167470168, 251205252, 334940336, 502410504, 669880672, 1004821008, 2009642016]

約数ペア:

[(1, 2009642016), (2, 1004821008), (3, 669880672), (4, 502410504), (6, 334940336), (8, 251205252), (12, 167470168), (16, 125602626), (24, 83735084), (32, 62801313), (48, 41867542), (96, 20933771), (239, 8408544), (478, 4204272), (717, 2802848), (956, 2102136), (1434, 1401424), (1912, 1051068), (2868, 700712), (3824, 525534), (5736, 350356), (7648, 262767), (11472, 175178), (22944, 87589)]