13784078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 26557440

約数和(自身を除く): 12773362

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 103, 121, 154, 158, 206, 242, 553, 721, 847, 869, 1106, 1133, 1442, 1694, 1738, 2266, 6083, 7931, 8137, 9559, 12166, 12463, 15862, 16274, 19118, 24926, 56959, 66913, 87241, 89507, 113918, 133826, 174482, 179014, 626549, 984577, 1253098, 1969154, 6892039, 13784078]

約数ペア:

[(1, 13784078), (2, 6892039), (7, 1969154), (11, 1253098), (14, 984577), (22, 626549), (77, 179014), (79, 174482), (103, 133826), (121, 113918), (154, 89507), (158, 87241), (206, 66913), (242, 56959), (553, 24926), (721, 19118), (847, 16274), (869, 15862), (1106, 12463), (1133, 12166), (1442, 9559), (1694, 8137), (1738, 7931), (2266, 6083)]