1817995894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{2969}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 3206316960

約数和(自身を除く): 1388321066

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2141, 2969, 4282, 5938, 23551, 27833, 32659, 38597, 47102, 55666, 65318, 77194, 306163, 424567, 612326, 849134, 6356629, 12713258, 69922919, 82636177, 139845838, 165272354, 908997947, 1817995894]

約数ペア:

[(1, 1817995894), (2, 908997947), (11, 165272354), (13, 139845838), (22, 82636177), (26, 69922919), (143, 12713258), (286, 6356629), (2141, 849134), (2969, 612326), (4282, 424567), (5938, 306163), (23551, 77194), (27833, 65318), (32659, 55666), (38597, 47102)]