274860994

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1374

約数の個数: 24

約数和(自身を含む): 433198080

約数和(自身を除く): 158337086

約数列:

[1, 2, 23, 46, 239, 478, 529, 1058, 1087, 2174, 5497, 10994, 25001, 50002, 126431, 252862, 259793, 519586, 575023, 1150046, 5975239, 11950478, 137430497, 274860994]

約数ペア:

[(1, 274860994), (2, 137430497), (23, 11950478), (46, 5975239), (239, 1150046), (478, 575023), (529, 519586), (1058, 259793), (1087, 252862), (2174, 126431), (5497, 50002), (10994, 25001)]