625669874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 994052736

約数和(自身を除く): 368382862

約数列:

[1, 2, 23, 46, 107, 214, 317, 401, 634, 802, 2461, 4922, 7291, 9223, 14582, 18446, 33919, 42907, 67838, 85814, 127117, 254234, 780137, 986861, 1560274, 1973722, 2923691, 5847382, 13601519, 27203038, 312834937, 625669874]

約数ペア:

[(1, 625669874), (2, 312834937), (23, 27203038), (46, 13601519), (107, 5847382), (214, 2923691), (317, 1973722), (401, 1560274), (634, 986861), (802, 780137), (2461, 254234), (4922, 127117), (7291, 85814), (9223, 67838), (14582, 42907), (18446, 33919)]