1683982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 16

約数和(自身を含む): 2639232

約数和(自身を除く): 955250

約数列:

[1, 2, 31, 62, 157, 173, 314, 346, 4867, 5363, 9734, 10726, 27161, 54322, 841991, 1683982]

約数ペア:

[(1, 1683982), (2, 841991), (31, 54322), (62, 27161), (157, 10726), (173, 9734), (314, 5363), (346, 4867)]