13141898

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 25510464

約数和(自身を除く): 12368566

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 167, 334, 511, 539, 803, 1022, 1078, 1169, 1606, 1837, 2338, 3577, 3674, 5621, 7154, 8183, 11242, 12191, 12859, 16366, 24382, 25718, 39347, 78694, 85337, 90013, 134101, 170674, 180026, 268202, 597359, 938707, 1194718, 1877414, 6570949, 13141898]

約数ペア:

[(1, 13141898), (2, 6570949), (7, 1877414), (11, 1194718), (14, 938707), (22, 597359), (49, 268202), (73, 180026), (77, 170674), (98, 134101), (146, 90013), (154, 85337), (167, 78694), (334, 39347), (511, 25718), (539, 24382), (803, 16366), (1022, 12859), (1078, 12191), (1169, 11242), (1606, 8183), (1837, 7154), (2338, 5621), (3577, 3674)]