2017205350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{552659}}^1$

素因数の和:552744

約数の個数: 24

約数和(自身を含む): 3803406120

約数和(自身を除く): 1786200770

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 552659, 1105318, 2763295, 5526590, 13816475, 27632950, 40344107, 80688214, 201720535, 403441070, 1008602675, 2017205350]

約数ペア:

[(1, 2017205350), (2, 1008602675), (5, 403441070), (10, 201720535), (25, 80688214), (50, 40344107), (73, 27632950), (146, 13816475), (365, 5526590), (730, 2763295), (1825, 1105318), (3650, 552659)]