2816164078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7207}}^1$

素因数の和:7361

約数の個数: 64

約数和(自身を含む): 5521904640

約数和(自身を除く): 2705740562

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 113, 133, 182, 226, 247, 266, 494, 791, 1469, 1582, 1729, 2147, 2938, 3458, 4294, 7207, 10283, 14414, 15029, 20566, 27911, 30058, 50449, 55822, 93691, 100898, 136933, 187382, 195377, 273866, 390754, 655837, 814391, 958531, 1311674, 1628782, 1780129, 1917062, 3560258, 5700737, 10587083, 11401474, 12460903, 15473429, 21174166, 24921806, 30946858, 74109581, 108314003, 148219162, 201154577, 216628006, 402309154, 1408082039, 2816164078]

約数ペア:

[(1, 2816164078), (2, 1408082039), (7, 402309154), (13, 216628006), (14, 201154577), (19, 148219162), (26, 108314003), (38, 74109581), (91, 30946858), (113, 24921806), (133, 21174166), (182, 15473429), (226, 12460903), (247, 11401474), (266, 10587083), (494, 5700737), (791, 3560258), (1469, 1917062), (1582, 1780129), (1729, 1628782), (2147, 1311674), (2938, 958531), (3458, 814391), (4294, 655837), (7207, 390754), (10283, 273866), (14414, 195377), (15029, 187382), (20566, 136933), (27911, 100898), (30058, 93691), (50449, 55822)]