2183194636

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1278217}}^1$

素因数の和:1278289

約数の個数: 24

約数和(自身を含む): 4437972896

約数和(自身を除く): 2254778260

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1278217, 2556434, 5112868, 8947519, 17895038, 35790076, 77971237, 155942474, 311884948, 545798659, 1091597318, 2183194636]

約数ペア:

[(1, 2183194636), (2, 1091597318), (4, 545798659), (7, 311884948), (14, 155942474), (28, 77971237), (61, 35790076), (122, 17895038), (244, 8947519), (427, 5112868), (854, 2556434), (1708, 1278217)]