1856370139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 2093607936

約数和(自身を除く): 237237797

約数列:

[1, 13, 47, 67, 137, 331, 611, 871, 1781, 3149, 4303, 6439, 9179, 15557, 22177, 40937, 45347, 83707, 119327, 202241, 288301, 431413, 589511, 1042319, 2131309, 3038249, 5608369, 13550147, 27707017, 39497237, 142797703, 1856370139]

約数ペア:

[(1, 1856370139), (13, 142797703), (47, 39497237), (67, 27707017), (137, 13550147), (331, 5608369), (611, 3038249), (871, 2131309), (1781, 1042319), (3149, 589511), (4303, 431413), (6439, 288301), (9179, 202241), (15557, 119327), (22177, 83707), (40937, 45347)]