2113201535

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1\times {\mathrm{9511}}^1$

素因数の和:10754

約数の個数: 16

約数和(自身を含む): 2606820672

約数和(自身を除く): 493619137

約数列:

[1, 5, 37, 185, 1201, 6005, 9511, 44437, 47555, 222185, 351907, 1759535, 11422711, 57113555, 422640307, 2113201535]

約数ペア:

[(1, 2113201535), (5, 422640307), (37, 57113555), (185, 11422711), (1201, 1759535), (6005, 351907), (9511, 222185), (44437, 47555)]