2016393542

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{86981}}^1$

素因数の和:87223

約数の個数: 16

約数和(自身を含む): 3087513072

約数和(自身を除く): 1071119530

約数列:

[1, 2, 67, 134, 173, 346, 11591, 23182, 86981, 173962, 5827727, 11655454, 15047713, 30095426, 1008196771, 2016393542]

約数ペア:

[(1, 2016393542), (2, 1008196771), (67, 30095426), (134, 15047713), (173, 11655454), (346, 5827727), (11591, 173962), (23182, 86981)]