1887926038

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 2918659392

約数和(自身を除く): 1030733354

約数列:

[1, 2, 53, 106, 241, 263, 281, 482, 526, 562, 12773, 13939, 14893, 25546, 27878, 29786, 63383, 67721, 73903, 126766, 135442, 147806, 3359299, 3589213, 3916859, 6718598, 7178426, 7833718, 17810623, 35621246, 943963019, 1887926038]

約数ペア:

[(1, 1887926038), (2, 943963019), (53, 35621246), (106, 17810623), (241, 7833718), (263, 7178426), (281, 6718598), (482, 3916859), (526, 3589213), (562, 3359299), (12773, 147806), (13939, 135442), (14893, 126766), (25546, 73903), (27878, 67721), (29786, 63383)]