898351010

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{2099}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 1635379200

約数和(自身を除く): 737028190

約数列:

[1, 2, 5, 10, 127, 254, 337, 635, 674, 1270, 1685, 2099, 3370, 4198, 10495, 20990, 42799, 85598, 213995, 266573, 427990, 533146, 707363, 1332865, 1414726, 2665730, 3536815, 7073630, 89835101, 179670202, 449175505, 898351010]

約数ペア:

[(1, 898351010), (2, 449175505), (5, 179670202), (10, 89835101), (127, 7073630), (254, 3536815), (337, 2665730), (635, 1414726), (674, 1332865), (1270, 707363), (1685, 533146), (2099, 427990), (3370, 266573), (4198, 213995), (10495, 85598), (20990, 42799)]