286677138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{12889}}^1$

素因数の和:13242

約数の個数: 32

約数和(自身を含む): 627382080

約数和(自身を除く): 340704942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 337, 674, 1011, 2022, 3707, 7414, 11121, 12889, 22242, 25778, 38667, 77334, 141779, 283558, 425337, 850674, 4343593, 8687186, 13030779, 26061558, 47779523, 95559046, 143338569, 286677138]

約数ペア:

[(1, 286677138), (2, 143338569), (3, 95559046), (6, 47779523), (11, 26061558), (22, 13030779), (33, 8687186), (66, 4343593), (337, 850674), (674, 425337), (1011, 283558), (2022, 141779), (3707, 77334), (7414, 38667), (11121, 25778), (12889, 22242)]