272999998

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{4663}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 416234016

約数和(自身を除く): 143234018

約数列:

[1, 2, 73, 146, 401, 802, 4663, 9326, 29273, 58546, 340399, 680798, 1869863, 3739726, 136499999, 272999998]

約数ペア:

[(1, 272999998), (2, 136499999), (73, 3739726), (146, 1869863), (401, 680798), (802, 340399), (4663, 58546), (9326, 29273)]