1648349332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{4093}}^1$

素因数の和:4880

約数の個数: 48

約数和(自身を含む): 3475642240

約数和(自身を除く): 1827292908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 757, 1514, 3028, 4093, 5299, 8186, 10598, 14383, 16372, 21196, 28651, 28766, 57302, 57532, 77767, 100681, 114604, 155534, 201362, 311068, 402724, 544369, 1088738, 2177476, 3098401, 6196802, 12393604, 21688807, 43377614, 58869619, 86755228, 117739238, 235478476, 412087333, 824174666, 1648349332]

約数ペア:

[(1, 1648349332), (2, 824174666), (4, 412087333), (7, 235478476), (14, 117739238), (19, 86755228), (28, 58869619), (38, 43377614), (76, 21688807), (133, 12393604), (266, 6196802), (532, 3098401), (757, 2177476), (1514, 1088738), (3028, 544369), (4093, 402724), (5299, 311068), (8186, 201362), (10598, 155534), (14383, 114604), (16372, 100681), (21196, 77767), (28651, 57532), (28766, 57302)]