2016188517

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 3097958400

約数和(自身を除く): 1081769883

約数列:

[1, 3, 7, 21, 179, 537, 647, 829, 1253, 1941, 2487, 3759, 4529, 5803, 13587, 17409, 115813, 148391, 347439, 445173, 536363, 810691, 1038737, 1609089, 2432073, 3116211, 3754541, 11263623, 96008977, 288026931, 672062839, 2016188517]

約数ペア:

[(1, 2016188517), (3, 672062839), (7, 288026931), (21, 96008977), (179, 11263623), (537, 3754541), (647, 3116211), (829, 2432073), (1253, 1609089), (1941, 1038737), (2487, 810691), (3759, 536363), (4529, 445173), (5803, 347439), (13587, 148391), (17409, 115813)]