6578467918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 11195407872

約数和(自身を除く): 4616939954

約数列:

[1, 2, 11, 22, 43, 86, 137, 193, 263, 274, 386, 473, 526, 946, 1507, 2123, 2893, 3014, 4246, 5786, 5891, 8299, 11309, 11782, 16598, 22618, 26441, 36031, 50759, 52882, 64801, 72062, 91289, 101518, 124399, 129602, 182578, 248798, 290851, 396341, 558349, 581702, 792682, 1116698, 1136963, 1549333, 2182637, 2273926, 3098666, 4365274, 6953983, 12506593, 13907966, 17042663, 24009007, 25013186, 34085326, 48018014, 76493813, 152987626, 299021269, 598042538, 3289233959, 6578467918]

約数ペア:

[(1, 6578467918), (2, 3289233959), (11, 598042538), (22, 299021269), (43, 152987626), (86, 76493813), (137, 48018014), (193, 34085326), (263, 25013186), (274, 24009007), (386, 17042663), (473, 13907966), (526, 12506593), (946, 6953983), (1507, 4365274), (2123, 3098666), (2893, 2273926), (3014, 2182637), (4246, 1549333), (5786, 1136963), (5891, 1116698), (8299, 792682), (11309, 581702), (11782, 558349), (16598, 396341), (22618, 290851), (26441, 248798), (36031, 182578), (50759, 129602), (52882, 124399), (64801, 101518), (72062, 91289)]