2009485786

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1864087}}^1$

素因数の和:1864114

約数の個数: 24

約数和(自身を含む): 3825108576

約数和(自身を除く): 1815622790

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1864087, 3728174, 13048609, 20504957, 26097218, 41009914, 91340263, 143534699, 182680526, 287069398, 1004742893, 2009485786]

約数ペア:

[(1, 2009485786), (2, 1004742893), (7, 287069398), (11, 182680526), (14, 143534699), (22, 91340263), (49, 41009914), (77, 26097218), (98, 20504957), (154, 13048609), (539, 3728174), (1078, 1864087)]