1200702976

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{213193}}^1$

素因数の和:213222

約数の個数: 40

約数和(自身を含む): 2617169544

約数和(自身を除く): 1416466568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 213193, 426386, 852772, 1705544, 2345123, 3411088, 4690246, 6822176, 9380492, 13644352, 18760984, 27288704, 37521968, 54577408, 75043936, 109154816, 150087872, 300175744, 600351488, 1200702976]

約数ペア:

[(1, 1200702976), (2, 600351488), (4, 300175744), (8, 150087872), (11, 109154816), (16, 75043936), (22, 54577408), (32, 37521968), (44, 27288704), (64, 18760984), (88, 13644352), (128, 9380492), (176, 6822176), (256, 4690246), (352, 3411088), (512, 2345123), (704, 1705544), (1408, 852772), (2816, 426386), (5632, 213193)]