13840526

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 25256448

約数和(自身を除く): 11415922

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 811, 1219, 1622, 2438, 5677, 8533, 11354, 17066, 18653, 37306, 42983, 85966, 130571, 261142, 300881, 601762, 988609, 1977218, 6920263, 13840526]

約数ペア:

[(1, 13840526), (2, 6920263), (7, 1977218), (14, 988609), (23, 601762), (46, 300881), (53, 261142), (106, 130571), (161, 85966), (322, 42983), (371, 37306), (742, 18653), (811, 17066), (1219, 11354), (1622, 8533), (2438, 5677)]