286743964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{593}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 574203168

約数和(自身を除く): 287459204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 547, 593, 884, 1094, 1186, 2188, 2372, 7111, 7709, 9299, 10081, 14222, 15418, 18598, 20162, 28444, 30836, 37196, 40324, 120887, 131053, 241774, 262106, 324371, 483548, 524212, 648742, 1297484, 4216823, 5514307, 8433646, 11028614, 16867292, 22057228, 71685991, 143371982, 286743964]

約数ペア:

[(1, 286743964), (2, 143371982), (4, 71685991), (13, 22057228), (17, 16867292), (26, 11028614), (34, 8433646), (52, 5514307), (68, 4216823), (221, 1297484), (442, 648742), (547, 524212), (593, 483548), (884, 324371), (1094, 262106), (1186, 241774), (2188, 131053), (2372, 120887), (7111, 40324), (7709, 37196), (9299, 30836), (10081, 28444), (14222, 20162), (15418, 18598)]