2008379912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{5443}}^1$

素因数の和:6066

約数の個数: 64

約数和(自身を含む): 4703616000

約数和(自身を除く): 2695236088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 599, 616, 1198, 2396, 4193, 4792, 5443, 6589, 8386, 10886, 13178, 16772, 21772, 26356, 33544, 38101, 43544, 46123, 52712, 59873, 76202, 92246, 119746, 152404, 184492, 239492, 304808, 368984, 419111, 478984, 838222, 1676444, 3260357, 3352888, 6520714, 13041428, 22822499, 26082856, 35863927, 45644998, 71727854, 91289996, 143455708, 182579992, 251047489, 286911416, 502094978, 1004189956, 2008379912]

約数ペア:

[(1, 2008379912), (2, 1004189956), (4, 502094978), (7, 286911416), (8, 251047489), (11, 182579992), (14, 143455708), (22, 91289996), (28, 71727854), (44, 45644998), (56, 35863927), (77, 26082856), (88, 22822499), (154, 13041428), (308, 6520714), (599, 3352888), (616, 3260357), (1198, 1676444), (2396, 838222), (4193, 478984), (4792, 419111), (5443, 368984), (6589, 304808), (8386, 239492), (10886, 184492), (13178, 152404), (16772, 119746), (21772, 92246), (26356, 76202), (33544, 59873), (38101, 52712), (43544, 46123)]