2017303315

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{20347}}^1$

素因数の和:20682

約数の個数: 16

約数和(自身を含む): 2461294080

約数和(自身を除く): 443990765

約数列:

[1, 5, 79, 251, 395, 1255, 19829, 20347, 99145, 101735, 1607413, 5107097, 8037065, 25535485, 403460663, 2017303315]

約数ペア:

[(1, 2017303315), (5, 403460663), (79, 25535485), (251, 8037065), (395, 5107097), (1255, 1607413), (19829, 101735), (20347, 99145)]