2008293119

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4259}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 2473390080

約数和(自身を除く): 465096961

約数列:

[1, 7, 31, 41, 53, 217, 287, 371, 1271, 1643, 2173, 4259, 8897, 11501, 15211, 29813, 67363, 132029, 174619, 225727, 471541, 924203, 1222333, 1580089, 5413189, 6997537, 9254807, 37892323, 48982759, 64783649, 286899017, 2008293119]

約数ペア:

[(1, 2008293119), (7, 286899017), (31, 64783649), (41, 48982759), (53, 37892323), (217, 9254807), (287, 6997537), (371, 5413189), (1271, 1580089), (1643, 1222333), (2173, 924203), (4259, 471541), (8897, 225727), (11501, 174619), (15211, 132029), (29813, 67363)]