1045391930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{133853}}^1$

素因数の和:133942

約数の個数: 32

約数和(自身を含む): 2081697408

約数和(自身を除く): 1036305478

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 133853, 267706, 669265, 1338530, 1472383, 2944766, 7361915, 9503563, 14723830, 19007126, 47517815, 95035630, 104539193, 209078386, 522695965, 1045391930]

約数ペア:

[(1, 1045391930), (2, 522695965), (5, 209078386), (10, 104539193), (11, 95035630), (22, 47517815), (55, 19007126), (71, 14723830), (110, 9503563), (142, 7361915), (355, 2944766), (710, 1472383), (781, 1338530), (1562, 669265), (3905, 267706), (7810, 133853)]