1123886402

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1\times {\mathrm{4451}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 1697601024

約数和(自身を除く): 573714622

約数列:

[1, 2, 191, 382, 661, 1322, 4451, 8902, 126251, 252502, 850141, 1700282, 2942111, 5884222, 561943201, 1123886402]

約数ペア:

[(1, 1123886402), (2, 561943201), (191, 5884222), (382, 2942111), (661, 1700282), (1322, 850141), (4451, 252502), (8902, 126251)]