556269712

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{69119}}^1$

素因数の和:69630

約数の個数: 20

約数和(自身を含む): 1079930880

約数和(自身を除く): 523661168

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 69119, 138238, 276476, 552952, 1105904, 34766857, 69533714, 139067428, 278134856, 556269712]

約数ペア:

[(1, 556269712), (2, 278134856), (4, 139067428), (8, 69533714), (16, 34766857), (503, 1105904), (1006, 552952), (2012, 276476), (4024, 138238), (8048, 69119)]