858773356

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{6701}}^1$

素因数の和:6934

約数の個数: 48

約数和(自身を含む): 1801497600

約数和(自身を除く): 942724244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 199, 322, 398, 644, 796, 1393, 2786, 4577, 5572, 6701, 9154, 13402, 18308, 26804, 32039, 46907, 64078, 93814, 128156, 154123, 187628, 308246, 616492, 1078861, 1333499, 2157722, 2666998, 4315444, 5333996, 9334493, 18668986, 30670477, 37337972, 61340954, 122681908, 214693339, 429386678, 858773356]

約数ペア:

[(1, 858773356), (2, 429386678), (4, 214693339), (7, 122681908), (14, 61340954), (23, 37337972), (28, 30670477), (46, 18668986), (92, 9334493), (161, 5333996), (199, 4315444), (322, 2666998), (398, 2157722), (644, 1333499), (796, 1078861), (1393, 616492), (2786, 308246), (4577, 187628), (5572, 154123), (6701, 128156), (9154, 93814), (13402, 64078), (18308, 46907), (26804, 32039)]