1299683488

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{10691}}^1$

素因数の和:10861

約数の個数: 48

約数和(自身を含む): 2667440160

約数和(自身を除く): 1367756672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 131, 232, 262, 464, 524, 928, 1048, 2096, 3799, 4192, 7598, 10691, 15196, 21382, 30392, 42764, 60784, 85528, 121568, 171056, 310039, 342112, 620078, 1240156, 1400521, 2480312, 2801042, 4960624, 5602084, 9921248, 11204168, 22408336, 40615109, 44816672, 81230218, 162460436, 324920872, 649841744, 1299683488]

約数ペア:

[(1, 1299683488), (2, 649841744), (4, 324920872), (8, 162460436), (16, 81230218), (29, 44816672), (32, 40615109), (58, 22408336), (116, 11204168), (131, 9921248), (232, 5602084), (262, 4960624), (464, 2801042), (524, 2480312), (928, 1400521), (1048, 1240156), (2096, 620078), (3799, 342112), (4192, 310039), (7598, 171056), (10691, 121568), (15196, 85528), (21382, 60784), (30392, 42764)]