1857864

素因数分解:

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

素因数の和:597

約数の個数: 32

約数和(自身を含む): 4680000

約数和(自身を除く): 2822136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 389, 398, 597, 778, 796, 1167, 1194, 1556, 1592, 2334, 2388, 3112, 4668, 4776, 9336, 77411, 154822, 232233, 309644, 464466, 619288, 928932, 1857864]

約数ペア:

[(1, 1857864), (2, 928932), (3, 619288), (4, 464466), (6, 309644), (8, 232233), (12, 154822), (24, 77411), (199, 9336), (389, 4776), (398, 4668), (597, 3112), (778, 2388), (796, 2334), (1167, 1592), (1194, 1556)]