8381138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:793

約数の個数: 16

約数和(自身を含む): 12972960

約数和(自身を除く): 4591822

約数列:

[1, 2, 41, 82, 179, 358, 571, 1142, 7339, 14678, 23411, 46822, 102209, 204418, 4190569, 8381138]

約数ペア:

[(1, 8381138), (2, 4190569), (41, 204418), (82, 102209), (179, 46822), (358, 23411), (571, 14678), (1142, 7339)]