4293728159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4591}}^1$

素因数の和:4815

約数の個数: 32

約数和(自身を含む): 5293510656

約数和(自身を除く): 999782497

約数列:

[1, 7, 23, 37, 157, 161, 259, 851, 1099, 3611, 4591, 5809, 5957, 25277, 32137, 40663, 105593, 133607, 169867, 720787, 739151, 935249, 1189069, 3906941, 5045509, 16578101, 26669119, 27348587, 116046707, 186683833, 613389737, 4293728159]

約数ペア:

[(1, 4293728159), (7, 613389737), (23, 186683833), (37, 116046707), (157, 27348587), (161, 26669119), (259, 16578101), (851, 5045509), (1099, 3906941), (3611, 1189069), (4591, 935249), (5809, 739151), (5957, 720787), (25277, 169867), (32137, 133607), (40663, 105593)]