2013822730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{460829}}^1$

素因数の和:460878

約数の個数: 32

約数和(自身を含む): 3981571200

約数和(自身を除く): 1967748470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 460829, 921658, 2304145, 4608290, 8755751, 10599067, 17511502, 21198134, 43778755, 52995335, 87557510, 105990670, 201382273, 402764546, 1006911365, 2013822730]

約数ペア:

[(1, 2013822730), (2, 1006911365), (5, 402764546), (10, 201382273), (19, 105990670), (23, 87557510), (38, 52995335), (46, 43778755), (95, 21198134), (115, 17511502), (190, 10599067), (230, 8755751), (437, 4608290), (874, 2304145), (2185, 921658), (4370, 460829)]