138943316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{5003}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 249679584

約数和(自身を除く): 110736268

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 5003, 6943, 10006, 13886, 20012, 27772, 265159, 530318, 655393, 1060636, 1310786, 2621572, 34735829, 69471658, 138943316]

約数ペア:

[(1, 138943316), (2, 69471658), (4, 34735829), (53, 2621572), (106, 1310786), (131, 1060636), (212, 655393), (262, 530318), (524, 265159), (5003, 27772), (6943, 20012), (10006, 13886)]