1330595728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1080029}}^1$

素因数の和:1080055

約数の個数: 40

約数和(自身を含む): 3214169280

約数和(自身を除く): 1883573552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1080029, 2160058, 4320116, 7560203, 8640232, 11880319, 15120406, 17280464, 23760638, 30240812, 47521276, 60481624, 83162233, 95042552, 120963248, 166324466, 190085104, 332648932, 665297864, 1330595728]

約数ペア:

[(1, 1330595728), (2, 665297864), (4, 332648932), (7, 190085104), (8, 166324466), (11, 120963248), (14, 95042552), (16, 83162233), (22, 60481624), (28, 47521276), (44, 30240812), (56, 23760638), (77, 17280464), (88, 15120406), (112, 11880319), (154, 8640232), (176, 7560203), (308, 4320116), (616, 2160058), (1232, 1080029)]