2100090244

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1744261}}^1$

素因数の和:1744315

約数の個数: 24

約数和(自身を含む): 4297861568

約数和(自身を除く): 2197771324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1744261, 3488522, 6977044, 12209827, 24419654, 48839308, 75003223, 150006446, 300012892, 525022561, 1050045122, 2100090244]

約数ペア:

[(1, 2100090244), (2, 1050045122), (4, 525022561), (7, 300012892), (14, 150006446), (28, 75003223), (43, 48839308), (86, 24419654), (172, 12209827), (301, 6977044), (602, 3488522), (1204, 1744261)]