277629142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2909}}^1$

素因数の和:3336

約数の個数: 32

約数和(自身を含む): 505362240

約数和(自身を除く): 227733098

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 401, 802, 2807, 2909, 5614, 5818, 6817, 13634, 20363, 40726, 47719, 49453, 95438, 98906, 346171, 692342, 1166509, 2333018, 8165563, 16331126, 19830653, 39661306, 138814571, 277629142]

約数ペア:

[(1, 277629142), (2, 138814571), (7, 39661306), (14, 19830653), (17, 16331126), (34, 8165563), (119, 2333018), (238, 1166509), (401, 692342), (802, 346171), (2807, 98906), (2909, 95438), (5614, 49453), (5818, 47719), (6817, 40726), (13634, 20363)]