2011457768

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1723}}^1\times {\mathrm{1999}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 3827280000

約数和(自身を除く): 1815822232

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1723, 1999, 3446, 3998, 6892, 7996, 13784, 15992, 125779, 145927, 251558, 291854, 503116, 583708, 1006232, 1167416, 3444277, 6888554, 13777108, 27554216, 251432221, 502864442, 1005728884, 2011457768]

約数ペア:

[(1, 2011457768), (2, 1005728884), (4, 502864442), (8, 251432221), (73, 27554216), (146, 13777108), (292, 6888554), (584, 3444277), (1723, 1167416), (1999, 1006232), (3446, 583708), (3998, 503116), (6892, 291854), (7996, 251558), (13784, 145927), (15992, 125779)]