1295696

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1778

約数の個数: 20

約数和(自身を含む): 2565312

約数和(自身を除く): 1269616

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1723, 3446, 6892, 13784, 27568, 80981, 161962, 323924, 647848, 1295696]

約数ペア:

[(1, 1295696), (2, 647848), (4, 323924), (8, 161962), (16, 80981), (47, 27568), (94, 13784), (188, 6892), (376, 3446), (752, 1723)]