394227534815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{1865327}}^1$

素因数の和:1866358

約数の個数: 16

約数和(自身を含む): 484567446528

約数和(自身を除く): 90339911713

約数列:

[1, 5, 43, 215, 983, 4915, 42269, 211345, 1865327, 9326635, 80209061, 401045305, 1833616441, 9168082205, 78845506963, 394227534815]

約数ペア:

[(1, 394227534815), (5, 78845506963), (43, 9168082205), (215, 1833616441), (983, 401045305), (4915, 80209061), (42269, 9326635), (211345, 1865327)]