518403712

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{238237}}^1$

素因数の和:238268

約数の個数: 32

約数和(自身を含む): 1093512420

約数和(自身を除く): 575108708

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 238237, 476474, 952948, 1905896, 3811792, 4050029, 7623584, 8100058, 15247168, 16200116, 30494336, 32400232, 64800464, 129600928, 259201856, 518403712]

約数ペア:

[(1, 518403712), (2, 259201856), (4, 129600928), (8, 64800464), (16, 32400232), (17, 30494336), (32, 16200116), (34, 15247168), (64, 8100058), (68, 7623584), (128, 4050029), (136, 3811792), (272, 1905896), (544, 952948), (1088, 476474), (2176, 238237)]