2155655678407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{3709}}^1\times {\mathrm{12601}}^1$

素因数の和:16927

約数の個数: 32

約数和(自身を含む): 2692996992000

約数和(自身を除く): 537341313593

約数列:

[1, 7, 11, 77, 599, 3709, 4193, 6589, 12601, 25963, 40799, 46123, 88207, 138611, 285593, 970277, 2221691, 7547999, 15551837, 24438601, 46737109, 52835993, 83027989, 171070207, 327159763, 514108199, 581195923, 3598757393, 27995528291, 195968698037, 307950811201, 2155655678407]

約数ペア:

[(1, 2155655678407), (7, 307950811201), (11, 195968698037), (77, 27995528291), (599, 3598757393), (3709, 581195923), (4193, 514108199), (6589, 327159763), (12601, 171070207), (25963, 83027989), (40799, 52835993), (46123, 46737109), (88207, 24438601), (138611, 15551837), (285593, 7547999), (970277, 2221691)]