804946994540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3095949979}}^1$

素因数の和:3095950001

約数の個数: 24

約数和(自身を含む): 1820418588240

約数和(自身を除く): 1015471593700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3095949979, 6191899958, 12383799916, 15479749895, 30959499790, 40247349727, 61918999580, 80494699454, 160989398908, 201236748635, 402473497270, 804946994540]

約数ペア:

[(1, 804946994540), (2, 402473497270), (4, 201236748635), (5, 160989398908), (10, 80494699454), (13, 61918999580), (20, 40247349727), (26, 30959499790), (52, 15479749895), (65, 12383799916), (130, 6191899958), (260, 3095949979)]