2100053926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{5779}}^1$

素因数の和:6004

約数の個数: 32

約数和(自身を含む): 3387542400

約数和(自身を除く): 1287488474

約数列:

[1, 2, 19, 38, 73, 131, 146, 262, 1387, 2489, 2774, 4978, 5779, 9563, 11558, 19126, 109801, 181697, 219602, 363394, 421867, 757049, 843734, 1514098, 8015473, 14383931, 16030946, 28767862, 55264577, 110529154, 1050026963, 2100053926]

約数ペア:

[(1, 2100053926), (2, 1050026963), (19, 110529154), (38, 55264577), (73, 28767862), (131, 16030946), (146, 14383931), (262, 8015473), (1387, 1514098), (2489, 843734), (2774, 757049), (4978, 421867), (5779, 363394), (9563, 219602), (11558, 181697), (19126, 109801)]