4248895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 6369408

約数和(自身を除く): 2120513

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 193, 259, 595, 629, 965, 1295, 1351, 3145, 3281, 4403, 6755, 7141, 16405, 22015, 22967, 35705, 49987, 114835, 121397, 249935, 606985, 849779, 4248895]

約数ペア:

[(1, 4248895), (5, 849779), (7, 606985), (17, 249935), (35, 121397), (37, 114835), (85, 49987), (119, 35705), (185, 22967), (193, 22015), (259, 16405), (595, 7141), (629, 6755), (965, 4403), (1295, 3281), (1351, 3145)]