2045900836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{4051}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 4337649792

約数和(自身を除く): 2291748956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1061, 2122, 4051, 4244, 7427, 8102, 14854, 16204, 18037, 28357, 29708, 36074, 56714, 68867, 72148, 113428, 126259, 137734, 252518, 275468, 482069, 505036, 964138, 1928276, 4298111, 8596222, 17192444, 30086777, 60173554, 73067887, 120347108, 146135774, 292271548, 511475209, 1022950418, 2045900836]

約数ペア:

[(1, 2045900836), (2, 1022950418), (4, 511475209), (7, 292271548), (14, 146135774), (17, 120347108), (28, 73067887), (34, 60173554), (68, 30086777), (119, 17192444), (238, 8596222), (476, 4298111), (1061, 1928276), (2122, 964138), (4051, 505036), (4244, 482069), (7427, 275468), (8102, 252518), (14854, 137734), (16204, 126259), (18037, 113428), (28357, 72148), (29708, 68867), (36074, 56714)]