2006804982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{28057}}^1$

素因数の和:28213

約数の個数: 64

約数和(自身を含む): 4977713664

約数和(自身を除く): 2970908682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 786, 917, 1703, 1834, 2751, 3406, 5109, 5502, 10218, 11921, 23842, 28057, 35763, 56114, 71526, 84171, 168342, 196399, 364741, 392798, 589197, 729482, 1094223, 1178394, 2188446, 2553187, 3675467, 5106374, 7350934, 7659561, 11026401, 15319122, 22052802, 25728269, 47781071, 51456538, 77184807, 95562142, 143343213, 154369614, 286686426, 334467497, 668934994, 1003402491, 2006804982]

約数ペア:

[(1, 2006804982), (2, 1003402491), (3, 668934994), (6, 334467497), (7, 286686426), (13, 154369614), (14, 143343213), (21, 95562142), (26, 77184807), (39, 51456538), (42, 47781071), (78, 25728269), (91, 22052802), (131, 15319122), (182, 11026401), (262, 7659561), (273, 7350934), (393, 5106374), (546, 3675467), (786, 2553187), (917, 2188446), (1703, 1178394), (1834, 1094223), (2751, 729482), (3406, 589197), (5109, 392798), (5502, 364741), (10218, 196399), (11921, 168342), (23842, 84171), (28057, 71526), (35763, 56114)]