871193756158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3217}}^1\times {\mathrm{1119047}}^1$

素因数の和:1122288

約数の個数: 24

約数和(自身を含む): 1436837489136

約数和(自身を除く): 565643732978

約数列:

[1, 2, 11, 22, 121, 242, 3217, 6434, 35387, 70774, 389257, 778514, 1119047, 2238094, 12309517, 24619034, 135404687, 270809374, 3599974199, 7199948398, 39599716189, 79199432378, 435596878079, 871193756158]

約数ペア:

[(1, 871193756158), (2, 435596878079), (11, 79199432378), (22, 39599716189), (121, 7199948398), (242, 3599974199), (3217, 270809374), (6434, 135404687), (35387, 24619034), (70774, 12309517), (389257, 2238094), (778514, 1119047)]