796438447

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 980940800

約数和(自身を除く): 184502353

約数列:

[1, 7, 19, 67, 133, 139, 469, 643, 973, 1273, 2641, 4501, 8911, 9313, 12217, 18487, 43081, 65191, 85519, 89377, 176947, 301567, 625639, 818539, 1238629, 1698163, 5729773, 5988259, 11887141, 41917813, 113776921, 796438447]

約数ペア:

[(1, 796438447), (7, 113776921), (19, 41917813), (67, 11887141), (133, 5988259), (139, 5729773), (469, 1698163), (643, 1238629), (973, 818539), (1273, 625639), (2641, 301567), (4501, 176947), (8911, 89377), (9313, 85519), (12217, 65191), (18487, 43081)]