285264694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14887}}^1$

素因数の和:14980

約数の個数: 32

約数和(自身を含む): 510241536

約数和(自身を除く): 224976842

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1742, 9581, 14887, 19162, 29774, 163757, 193531, 327514, 387062, 997429, 1994858, 2128841, 4257682, 10971719, 12966577, 21943438, 25933154, 142632347, 285264694]

約数ペア:

[(1, 285264694), (2, 142632347), (11, 25933154), (13, 21943438), (22, 12966577), (26, 10971719), (67, 4257682), (134, 2128841), (143, 1994858), (286, 997429), (737, 387062), (871, 327514), (1474, 193531), (1742, 163757), (9581, 29774), (14887, 19162)]