283906974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{40897}}^1$

素因数の和:41004

約数の個数: 32

約数和(自身を含む): 618377760

約数和(自身を除く): 334470786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 40897, 81794, 122691, 245382, 531661, 1063322, 1594983, 3189966, 3639833, 7279666, 10919499, 21838998, 47317829, 94635658, 141953487, 283906974]

約数ペア:

[(1, 283906974), (2, 141953487), (3, 94635658), (6, 47317829), (13, 21838998), (26, 10919499), (39, 7279666), (78, 3639833), (89, 3189966), (178, 1594983), (267, 1063322), (534, 531661), (1157, 245382), (2314, 122691), (3471, 81794), (6942, 40897)]