249143696

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{20249}}^1$

素因数の和:21026

約数の個数: 20

約数和(自身を含む): 483367500

約数和(自身を除く): 234223804

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 20249, 40498, 80996, 161992, 323984, 15571481, 31142962, 62285924, 124571848, 249143696]

約数ペア:

[(1, 249143696), (2, 124571848), (4, 62285924), (8, 31142962), (16, 15571481), (769, 323984), (1538, 161992), (3076, 80996), (6152, 40498), (12304, 20249)]