325961174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 618009504

約数和(自身を除く): 292048330

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 193, 242, 386, 847, 997, 1351, 1694, 1994, 2123, 2702, 4246, 6979, 10967, 13958, 14861, 21934, 23353, 29722, 46706, 76769, 120637, 153538, 163471, 192421, 241274, 326942, 384842, 844459, 1346947, 1688918, 2116631, 2693894, 4233262, 14816417, 23282941, 29632834, 46565882, 162980587, 325961174]

約数ペア:

[(1, 325961174), (2, 162980587), (7, 46565882), (11, 29632834), (14, 23282941), (22, 14816417), (77, 4233262), (121, 2693894), (154, 2116631), (193, 1688918), (242, 1346947), (386, 844459), (847, 384842), (997, 326942), (1351, 241274), (1694, 192421), (1994, 163471), (2123, 153538), (2702, 120637), (4246, 76769), (6979, 46706), (10967, 29722), (13958, 23353), (14861, 21934)]