2021394396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{559633}}^1$

素因数の和:559690

約数の個数: 48

約数和(自身を含む): 5515752704

約数和(自身を除く): 3494358308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 559633, 1119266, 1678899, 2238532, 3357798, 3917431, 6715596, 7834862, 11752293, 15669724, 23504586, 24064219, 47009172, 48128438, 72192657, 96256876, 144385314, 168449533, 288770628, 336899066, 505348599, 673798132, 1010697198, 2021394396]

約数ペア:

[(1, 2021394396), (2, 1010697198), (3, 673798132), (4, 505348599), (6, 336899066), (7, 288770628), (12, 168449533), (14, 144385314), (21, 96256876), (28, 72192657), (42, 48128438), (43, 47009172), (84, 24064219), (86, 23504586), (129, 15669724), (172, 11752293), (258, 7834862), (301, 6715596), (516, 3917431), (602, 3357798), (903, 2238532), (1204, 1678899), (1806, 1119266), (3612, 559633)]