2512562514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{776921}}^1$

素因数の和:776951

約数の個数: 48

約数和(自身を含む): 6376975776

約数和(自身を除く): 3864413262

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 776921, 1553842, 2330763, 4661526, 5438447, 8546131, 10876894, 16315341, 17092262, 25638393, 32630682, 38069129, 51276786, 59822917, 76138258, 114207387, 119645834, 179468751, 228414774, 358937502, 418760419, 837520838, 1256281257, 2512562514]

約数ペア:

[(1, 2512562514), (2, 1256281257), (3, 837520838), (6, 418760419), (7, 358937502), (11, 228414774), (14, 179468751), (21, 119645834), (22, 114207387), (33, 76138258), (42, 59822917), (49, 51276786), (66, 38069129), (77, 32630682), (98, 25638393), (147, 17092262), (154, 16315341), (231, 10876894), (294, 8546131), (462, 5438447), (539, 4661526), (1078, 2330763), (1617, 1553842), (3234, 776921)]