826629310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{4259}}^1$

素因数の和:5772

約数の個数: 32

約数和(自身を含む): 1603838880

約数和(自身を除く): 777209570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1493, 2986, 4259, 7465, 8518, 14930, 19409, 21295, 38818, 42590, 55367, 97045, 110734, 194090, 276835, 553670, 6358687, 12717374, 31793435, 63586870, 82662931, 165325862, 413314655, 826629310]

約数ペア:

[(1, 826629310), (2, 413314655), (5, 165325862), (10, 82662931), (13, 63586870), (26, 31793435), (65, 12717374), (130, 6358687), (1493, 553670), (2986, 276835), (4259, 194090), (7465, 110734), (8518, 97045), (14930, 55367), (19409, 42590), (21295, 38818)]