26312690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 49735296

約数和(自身を除く): 23422606

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 491, 982, 1165, 2330, 2455, 4910, 5359, 10718, 11293, 22586, 26795, 53590, 56465, 112930, 114403, 228806, 572015, 1144030, 2631269, 5262538, 13156345, 26312690]

約数ペア:

[(1, 26312690), (2, 13156345), (5, 5262538), (10, 2631269), (23, 1144030), (46, 572015), (115, 228806), (230, 114403), (233, 112930), (466, 56465), (491, 53590), (982, 26795), (1165, 22586), (2330, 11293), (2455, 10718), (4910, 5359)]