488665646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4877}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 889278912

約数和(自身を除く): 400613266

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 421, 842, 2947, 4877, 5894, 7157, 9754, 14314, 34139, 50099, 68278, 82909, 100198, 165818, 580363, 1160726, 2053217, 4106434, 14372519, 28745038, 34904689, 69809378, 244332823, 488665646]

約数ペア:

[(1, 488665646), (2, 244332823), (7, 69809378), (14, 34904689), (17, 28745038), (34, 14372519), (119, 4106434), (238, 2053217), (421, 1160726), (842, 580363), (2947, 165818), (4877, 100198), (5894, 82909), (7157, 68278), (9754, 50099), (14314, 34139)]