2011014719

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{38891}}^1$

素因数の和:39070

約数の個数: 16

約数和(自身を含む): 2352188160

約数和(自身を除く): 341173441

約数列:

[1, 7, 83, 89, 581, 623, 7387, 38891, 51709, 272237, 3227953, 3461299, 22595671, 24229093, 287287817, 2011014719]

約数ペア:

[(1, 2011014719), (7, 287287817), (83, 24229093), (89, 22595671), (581, 3461299), (623, 3227953), (7387, 272237), (38891, 51709)]