2660804552

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1158887}}^1$

素因数の和:1158941

約数の個数: 32

約数和(自身を含む): 5840795520

約数和(自身を除く): 3179990968

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 1158887, 2317774, 4635548, 8112209, 9271096, 16224418, 32448836, 47514367, 64897672, 95028734, 190057468, 332600569, 380114936, 665201138, 1330402276, 2660804552]

約数ペア:

[(1, 2660804552), (2, 1330402276), (4, 665201138), (7, 380114936), (8, 332600569), (14, 190057468), (28, 95028734), (41, 64897672), (56, 47514367), (82, 32448836), (164, 16224418), (287, 9271096), (328, 8112209), (574, 4635548), (1148, 2317774), (2296, 1158887)]