2689969144

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{22193}}^1$

素因数の和:22447

約数の個数: 32

約数和(自身を含む): 5126814000

約数和(自身を除く): 2436844856

約数列:

[1, 2, 4, 8, 109, 139, 218, 278, 436, 556, 872, 1112, 15151, 22193, 30302, 44386, 60604, 88772, 121208, 177544, 2419037, 3084827, 4838074, 6169654, 9676148, 12339308, 19352296, 24678616, 336246143, 672492286, 1344984572, 2689969144]

約数ペア:

[(1, 2689969144), (2, 1344984572), (4, 672492286), (8, 336246143), (109, 24678616), (139, 19352296), (218, 12339308), (278, 9676148), (436, 6169654), (556, 4838074), (872, 3084827), (1112, 2419037), (15151, 177544), (22193, 121208), (30302, 88772), (44386, 60604)]