2017702478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{231017}}^1$

素因数の和:231427

約数の個数: 16

約数和(自身を含む): 3310025904

約数和(自身を除く): 1292323426

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 231017, 462034, 2541187, 5082374, 91713749, 183427498, 1008851239, 2017702478]

約数ペア:

[(1, 2017702478), (2, 1008851239), (11, 183427498), (22, 91713749), (397, 5082374), (794, 2541187), (4367, 462034), (8734, 231017)]