224712319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 245673792

約数和(自身を除く): 20961473

約数列:

[1, 13, 103, 257, 653, 1339, 3341, 8489, 26471, 67259, 167821, 344123, 874367, 2181673, 17285563, 224712319]

約数ペア:

[(1, 224712319), (13, 17285563), (103, 2181673), (257, 874367), (653, 344123), (1339, 167821), (3341, 67259), (8489, 26471)]