1280102

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 16

約数和(自身を含む): 2004912

約数和(自身を除く): 724810

約数列:

[1, 2, 41, 67, 82, 134, 233, 466, 2747, 5494, 9553, 15611, 19106, 31222, 640051, 1280102]

約数ペア:

[(1, 1280102), (2, 640051), (41, 31222), (67, 19106), (82, 15611), (134, 9553), (233, 5494), (466, 2747)]