857967070

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{53323}}^1$

素因数の和:54939

約数の個数: 16

約数和(自身を含む): 1545329520

約数和(自身を除く): 687362450

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 16090, 53323, 106646, 266615, 533230, 85796707, 171593414, 428983535, 857967070]

約数ペア:

[(1, 857967070), (2, 428983535), (5, 171593414), (10, 85796707), (1609, 533230), (3218, 266615), (8045, 106646), (16090, 53323)]