682252

素因数分解:

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

素因数の和:261

約数の個数: 24

約数和(自身を含む): 1290240

約数和(自身を除く): 607988

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 191, 382, 764, 893, 1786, 3572, 3629, 7258, 8977, 14516, 17954, 35908, 170563, 341126, 682252]

約数ペア:

[(1, 682252), (2, 341126), (4, 170563), (19, 35908), (38, 17954), (47, 14516), (76, 8977), (94, 7258), (188, 3629), (191, 3572), (382, 1786), (764, 893)]