2019635605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{11311}}^1$

素因数の和:11437

約数の個数: 32

約数和(自身を含む): 2713794048

約数和(自身を除く): 694158443

約数列:

[1, 5, 13, 41, 65, 67, 205, 335, 533, 871, 2665, 2747, 4355, 11311, 13735, 35711, 56555, 147043, 178555, 463751, 735215, 757837, 2318755, 3789185, 6028763, 9851881, 30143815, 31071317, 49259405, 155356585, 403927121, 2019635605]

約数ペア:

[(1, 2019635605), (5, 403927121), (13, 155356585), (41, 49259405), (65, 31071317), (67, 30143815), (205, 9851881), (335, 6028763), (533, 3789185), (871, 2318755), (2665, 757837), (2747, 735215), (4355, 463751), (11311, 178555), (13735, 147043), (35711, 56555)]