988712282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 1594676160

約数和(自身を除く): 605963878

約数列:

[1, 2, 17, 34, 131, 139, 262, 278, 1597, 2227, 2363, 3194, 4454, 4726, 18209, 27149, 36418, 54298, 209207, 221983, 309553, 418414, 443966, 619106, 3556519, 3773711, 7113038, 7547422, 29079773, 58159546, 494356141, 988712282]

約数ペア:

[(1, 988712282), (2, 494356141), (17, 58159546), (34, 29079773), (131, 7547422), (139, 7113038), (262, 3773711), (278, 3556519), (1597, 619106), (2227, 443966), (2363, 418414), (3194, 309553), (4454, 221983), (4726, 209207), (18209, 54298), (27149, 36418)]