1938008

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 3659280

約数和(自身を除く): 1721272

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1543, 3086, 6172, 12344, 242251, 484502, 969004, 1938008]

約数ペア:

[(1, 1938008), (2, 969004), (4, 484502), (8, 242251), (157, 12344), (314, 6172), (628, 3086), (1256, 1543)]