1002175216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{470947}}^1$

素因数の和:470981

約数の個数: 40

約数和(自身を含む): 2335902080

約数和(自身を除く): 1333726864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 470947, 941894, 1883788, 3296629, 3767576, 6593258, 7535152, 8947993, 13186516, 17895986, 26373032, 35791972, 52746064, 62635951, 71583944, 125271902, 143167888, 250543804, 501087608, 1002175216]

約数ペア:

[(1, 1002175216), (2, 501087608), (4, 250543804), (7, 143167888), (8, 125271902), (14, 71583944), (16, 62635951), (19, 52746064), (28, 35791972), (38, 26373032), (56, 17895986), (76, 13186516), (112, 8947993), (133, 7535152), (152, 6593258), (266, 3767576), (304, 3296629), (532, 1883788), (1064, 941894), (2128, 470947)]