871304888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{10039}}^1$

素因数の和:10635

約数の個数: 32

約数和(自身を含む): 1722864000

約数和(自身を除く): 851559112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 571, 1142, 2284, 4568, 10039, 10849, 20078, 21698, 40156, 43396, 80312, 86792, 190741, 381482, 762964, 1525928, 5732269, 11464538, 22929076, 45858152, 108913111, 217826222, 435652444, 871304888]

約数ペア:

[(1, 871304888), (2, 435652444), (4, 217826222), (8, 108913111), (19, 45858152), (38, 22929076), (76, 11464538), (152, 5732269), (571, 1525928), (1142, 762964), (2284, 381482), (4568, 190741), (10039, 86792), (10849, 80312), (20078, 43396), (21698, 40156)]