866456916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{427247}}^1$

素因数の和:427280

約数の個数: 36

約数和(自身を含む): 2189218752

約数和(自身を除く): 1322761836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 427247, 854494, 1281741, 1708988, 2563482, 5126964, 5554211, 11108422, 16662633, 22216844, 33325266, 66650532, 72204743, 144409486, 216614229, 288818972, 433228458, 866456916]

約数ペア:

[(1, 866456916), (2, 433228458), (3, 288818972), (4, 216614229), (6, 144409486), (12, 72204743), (13, 66650532), (26, 33325266), (39, 22216844), (52, 16662633), (78, 11108422), (156, 5554211), (169, 5126964), (338, 2563482), (507, 1708988), (676, 1281741), (1014, 854494), (2028, 427247)]