680074088

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{252253}}^1$

素因数の和:252596

約数の個数: 16

約数和(自身を含む): 1278927780

約数和(自身を除く): 598853692

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 252253, 504506, 1009012, 2018024, 85009261, 170018522, 340037044, 680074088]

約数ペア:

[(1, 680074088), (2, 340037044), (4, 170018522), (8, 85009261), (337, 2018024), (674, 1009012), (1348, 504506), (2696, 252253)]