13043280148

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1549}}^1\times {\mathrm{26647}}^1$

素因数の和:28279

約数の個数: 24

約数和(自身を含む): 23130464000

約数和(自身を除く): 10087183852

約数列:

[1, 2, 4, 79, 158, 316, 1549, 3098, 6196, 26647, 53294, 106588, 122371, 244742, 489484, 2105113, 4210226, 8420452, 41276203, 82552406, 165104812, 3260820037, 6521640074, 13043280148]

約数ペア:

[(1, 13043280148), (2, 6521640074), (4, 3260820037), (79, 165104812), (158, 82552406), (316, 41276203), (1549, 8420452), (3098, 4210226), (6196, 2105113), (26647, 489484), (53294, 244742), (106588, 122371)]