2016451745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227719}}^1$

素因数の和:227765

約数の個数: 32

約数和(自身を含む): 3148001280

約数和(自身を除く): 1131549535

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 227719, 1138595, 1594033, 2504909, 5237537, 7970165, 12524545, 17534363, 26187685, 36662759, 57612907, 87671815, 183313795, 288064535, 403290349, 2016451745]

約数ペア:

[(1, 2016451745), (5, 403290349), (7, 288064535), (11, 183313795), (23, 87671815), (35, 57612907), (55, 36662759), (77, 26187685), (115, 17534363), (161, 12524545), (253, 7970165), (385, 5237537), (805, 2504909), (1265, 1594033), (1771, 1138595), (8855, 227719)]