1337403904

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{90073}}^1$

素因数の和:90120

約数の個数: 40

約数和(自身を含む): 2764371060

約数和(自身を除く): 1426967156

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14848, 90073, 180146, 360292, 720584, 1441168, 2612117, 2882336, 5224234, 5764672, 10448468, 11529344, 20896936, 23058688, 41793872, 46117376, 83587744, 167175488, 334350976, 668701952, 1337403904]

約数ペア:

[(1, 1337403904), (2, 668701952), (4, 334350976), (8, 167175488), (16, 83587744), (29, 46117376), (32, 41793872), (58, 23058688), (64, 20896936), (116, 11529344), (128, 10448468), (232, 5764672), (256, 5224234), (464, 2882336), (512, 2612117), (928, 1441168), (1856, 720584), (3712, 360292), (7424, 180146), (14848, 90073)]