1004080990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{829819}}^1$

素因数の和:829848

約数の個数: 24

約数和(自身を含む): 1986589080

約数和(自身を除く): 982508090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 829819, 1659638, 4149095, 8298190, 9128009, 18256018, 45640045, 91280090, 100408099, 200816198, 502040495, 1004080990]

約数ペア:

[(1, 1004080990), (2, 502040495), (5, 200816198), (10, 100408099), (11, 91280090), (22, 45640045), (55, 18256018), (110, 9128009), (121, 8298190), (242, 4149095), (605, 1659638), (1210, 829819)]