2228004

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 5678400

約数和(自身を除く): 3450396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 311, 398, 597, 622, 796, 933, 1194, 1244, 1791, 1866, 2388, 2799, 3582, 3732, 5598, 7164, 11196, 61889, 123778, 185667, 247556, 371334, 557001, 742668, 1114002, 2228004]

約数ペア:

[(1, 2228004), (2, 1114002), (3, 742668), (4, 557001), (6, 371334), (9, 247556), (12, 185667), (18, 123778), (36, 61889), (199, 11196), (311, 7164), (398, 5598), (597, 3732), (622, 3582), (796, 2799), (933, 2388), (1194, 1866), (1244, 1791)]