2595517990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1050817}}^1$

素因数の和:1050856

約数の個数: 32

約数和(自身を含む): 5296122720

約数和(自身を除く): 2700604730

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1050817, 2101634, 5254085, 10508170, 13660621, 19965523, 27321242, 39931046, 68303105, 99827615, 136606210, 199655230, 259551799, 519103598, 1297758995, 2595517990]

約数ペア:

[(1, 2595517990), (2, 1297758995), (5, 519103598), (10, 259551799), (13, 199655230), (19, 136606210), (26, 99827615), (38, 68303105), (65, 39931046), (95, 27321242), (130, 19965523), (190, 13660621), (247, 10508170), (494, 5254085), (1235, 2101634), (2470, 1050817)]