1422130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 2597184

約数和(自身を除く): 1175054

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2003, 4006, 10015, 20030, 142213, 284426, 711065, 1422130]

約数ペア:

[(1, 1422130), (2, 711065), (5, 284426), (10, 142213), (71, 20030), (142, 10015), (355, 4006), (710, 2003)]