13048490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 29092608

約数和(自身を除く): 16044118

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1103, 1183, 1690, 2206, 2366, 5515, 5915, 7721, 11030, 11830, 14339, 15442, 28678, 38605, 71695, 77210, 100373, 143390, 186407, 200746, 372814, 501865, 932035, 1003730, 1304849, 1864070, 2609698, 6524245, 13048490]

約数ペア:

[(1, 13048490), (2, 6524245), (5, 2609698), (7, 1864070), (10, 1304849), (13, 1003730), (14, 932035), (26, 501865), (35, 372814), (65, 200746), (70, 186407), (91, 143390), (130, 100373), (169, 77210), (182, 71695), (338, 38605), (455, 28678), (845, 15442), (910, 14339), (1103, 11830), (1183, 11030), (1690, 7721), (2206, 5915), (2366, 5515)]