2668268848

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{581069}}^1$

素因数の和:581125

約数の個数: 40

約数和(自身を含む): 6052425120

約数和(自身を除く): 3384156272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 581069, 1162138, 2324276, 4067483, 4648552, 8134966, 9297104, 16269932, 23823829, 32539864, 47647658, 65079728, 95295316, 166766803, 190590632, 333533606, 381181264, 667067212, 1334134424, 2668268848]

約数ペア:

[(1, 2668268848), (2, 1334134424), (4, 667067212), (7, 381181264), (8, 333533606), (14, 190590632), (16, 166766803), (28, 95295316), (41, 65079728), (56, 47647658), (82, 32539864), (112, 23823829), (164, 16269932), (287, 9297104), (328, 8134966), (574, 4648552), (656, 4067483), (1148, 2324276), (2296, 1162138), (4592, 581069)]