2786796

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:598

約数の個数: 36

約数和(自身を含む): 7098000

約数和(自身を除く): 4311204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 389, 398, 597, 778, 796, 1167, 1194, 1556, 1791, 2334, 2388, 3501, 3582, 4668, 7002, 7164, 14004, 77411, 154822, 232233, 309644, 464466, 696699, 928932, 1393398, 2786796]

約数ペア:

[(1, 2786796), (2, 1393398), (3, 928932), (4, 696699), (6, 464466), (9, 309644), (12, 232233), (18, 154822), (36, 77411), (199, 14004), (389, 7164), (398, 7002), (597, 4668), (778, 3582), (796, 3501), (1167, 2388), (1194, 2334), (1556, 1791)]