1298989822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{2617}}^1$

素因数の和:3772

約数の個数: 32

約数和(自身を含む): 2224629792

約数和(自身を除く): 925639970

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1123, 2246, 2617, 5234, 14599, 19091, 29198, 34021, 38182, 44489, 68042, 88978, 248183, 496366, 578357, 1156714, 2938891, 5877782, 38205583, 49961147, 76411166, 99922294, 649494911, 1298989822]

約数ペア:

[(1, 1298989822), (2, 649494911), (13, 99922294), (17, 76411166), (26, 49961147), (34, 38205583), (221, 5877782), (442, 2938891), (1123, 1156714), (2246, 578357), (2617, 496366), (5234, 248183), (14599, 88978), (19091, 68042), (29198, 44489), (34021, 38182)]