2021903324

素因数分解:

$2^2\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{32719}}^1$

素因数の和:34937

約数の個数: 24

約数和(自身を含む): 4045762560

約数和(自身を除く): 2023859236

約数列:

[1, 2, 4, 7, 14, 28, 2207, 4414, 8828, 15449, 30898, 32719, 61796, 65438, 130876, 229033, 458066, 916132, 72210833, 144421666, 288843332, 505475831, 1010951662, 2021903324]

約数ペア:

[(1, 2021903324), (2, 1010951662), (4, 505475831), (7, 288843332), (14, 144421666), (28, 72210833), (2207, 916132), (4414, 458066), (8828, 229033), (15449, 130876), (30898, 65438), (32719, 61796)]