2387882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 2035798

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 191, 266, 329, 382, 658, 893, 1337, 1786, 2674, 3629, 6251, 7258, 8977, 12502, 17954, 25403, 50806, 62839, 125678, 170563, 341126, 1193941, 2387882]

約数ペア:

[(1, 2387882), (2, 1193941), (7, 341126), (14, 170563), (19, 125678), (38, 62839), (47, 50806), (94, 25403), (133, 17954), (191, 12502), (266, 8977), (329, 7258), (382, 6251), (658, 3629), (893, 2674), (1337, 1786)]