1901354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 3634176

約数和(自身を除く): 1732822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 337, 403, 434, 674, 806, 2359, 2821, 4381, 4718, 5642, 8762, 10447, 20894, 30667, 61334, 73129, 135811, 146258, 271622, 950677, 1901354]

約数ペア:

[(1, 1901354), (2, 950677), (7, 271622), (13, 146258), (14, 135811), (26, 73129), (31, 61334), (62, 30667), (91, 20894), (182, 10447), (217, 8762), (337, 5642), (403, 4718), (434, 4381), (674, 2821), (806, 2359)]