143402404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{3947}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 259999488

約数和(自身を除く): 116597084

約数列:

[1, 2, 4, 31, 62, 124, 293, 586, 1172, 3947, 7894, 9083, 15788, 18166, 36332, 122357, 244714, 489428, 1156471, 2312942, 4625884, 35850601, 71701202, 143402404]

約数ペア:

[(1, 143402404), (2, 71701202), (4, 35850601), (31, 4625884), (62, 2312942), (124, 1156471), (293, 489428), (586, 244714), (1172, 122357), (3947, 36332), (7894, 18166), (9083, 15788)]