13456996906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1\times {\mathrm{3727}}^1$

素因数の和:5286

約数の個数: 32

約数和(自身を含む): 21480795648

約数和(自身を除く): 8023798742

約数列:

[1, 2, 23, 46, 53, 106, 1219, 1481, 2438, 2962, 3727, 7454, 34063, 68126, 78493, 85721, 156986, 171442, 197531, 395062, 1805339, 3610678, 4543213, 5519687, 9086426, 11039374, 126952801, 253905602, 292543411, 585086822, 6728498453, 13456996906]

約数ペア:

[(1, 13456996906), (2, 6728498453), (23, 585086822), (46, 292543411), (53, 253905602), (106, 126952801), (1219, 11039374), (1481, 9086426), (2438, 5519687), (2962, 4543213), (3727, 3610678), (7454, 1805339), (34063, 395062), (68126, 197531), (78493, 171442), (85721, 156986)]