1008055984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{25111}}^1$

素因数の和:25325

約数の個数: 40

約数和(自身を含む): 2114329952

約数和(自身を除く): 1106273968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3088, 5018, 10036, 20072, 25111, 40144, 50222, 100444, 200888, 326443, 401776, 652886, 1305772, 2611544, 4846423, 5223088, 9692846, 19385692, 38771384, 63003499, 77542768, 126006998, 252013996, 504027992, 1008055984]

約数ペア:

[(1, 1008055984), (2, 504027992), (4, 252013996), (8, 126006998), (13, 77542768), (16, 63003499), (26, 38771384), (52, 19385692), (104, 9692846), (193, 5223088), (208, 4846423), (386, 2611544), (772, 1305772), (1544, 652886), (2509, 401776), (3088, 326443), (5018, 200888), (10036, 100444), (20072, 50222), (25111, 40144)]