2017206530

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{227419}}^1$

素因数の和:228313

約数の個数: 16

約数和(自身を含む): 3635081280

約数和(自身を除く): 1617874750

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8870, 227419, 454838, 1137095, 2274190, 201720653, 403441306, 1008603265, 2017206530]

約数ペア:

[(1, 2017206530), (2, 1008603265), (5, 403441306), (10, 201720653), (887, 2274190), (1774, 1137095), (4435, 454838), (8870, 227419)]