890264942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3740609}}^1$

素因数の和:3740635

約数の個数: 16

約数和(自身を含む): 1615943520

約数和(自身を除く): 725678578

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 3740609, 7481218, 26184263, 52368526, 63590353, 127180706, 445132471, 890264942]

約数ペア:

[(1, 890264942), (2, 445132471), (7, 127180706), (14, 63590353), (17, 52368526), (34, 26184263), (119, 7481218), (238, 3740609)]