129723644590

素因数分解:

$2^1\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{5420963}}^1$

素因数の和:5423363

約数の個数: 16

約数和(自身を含む): 233600180688

約数和(自身を除く): 103876536098

約数列:

[1, 2, 5, 10, 2393, 4786, 11965, 23930, 5420963, 10841926, 27104815, 54209630, 12972364459, 25944728918, 64861822295, 129723644590]

約数ペア:

[(1, 129723644590), (2, 64861822295), (5, 25944728918), (10, 12972364459), (2393, 54209630), (4786, 27104815), (11965, 10841926), (23930, 5420963)]