4712021356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{205981}}^1$

素因数の和:206054

約数の個数: 48

約数和(自身を含む): 10150792960

約数和(自身を除く): 5438771604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 22876, 205981, 411962, 823924, 1441867, 2883734, 3913639, 5767468, 7827278, 8857183, 15654556, 17714366, 27395473, 35428732, 54790946, 62000281, 109581892, 124000562, 168286477, 248001124, 336572954, 673145908, 1178005339, 2356010678, 4712021356]

約数ペア:

[(1, 4712021356), (2, 2356010678), (4, 1178005339), (7, 673145908), (14, 336572954), (19, 248001124), (28, 168286477), (38, 124000562), (43, 109581892), (76, 62000281), (86, 54790946), (133, 35428732), (172, 27395473), (266, 17714366), (301, 15654556), (532, 8857183), (602, 7827278), (817, 5767468), (1204, 3913639), (1634, 2883734), (3268, 1441867), (5719, 823924), (11438, 411962), (22876, 205981)]