557934128

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{230933}}^1$

素因数の和:231092

約数の個数: 20

約数和(自身を含む): 1088161008

約数和(自身を除く): 530226880

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 230933, 461866, 923732, 1847464, 3694928, 34870883, 69741766, 139483532, 278967064, 557934128]

約数ペア:

[(1, 557934128), (2, 278967064), (4, 139483532), (8, 69741766), (16, 34870883), (151, 3694928), (302, 1847464), (604, 923732), (1208, 461866), (2416, 230933)]