238579922

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3535

約数の個数: 48

約数和(自身を含む): 450181440

約数和(自身を除く): 211601518

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1406, 1813, 1862, 3463, 3626, 4921, 6926, 9842, 24241, 34447, 48482, 65797, 68894, 128131, 131594, 169687, 256262, 339374, 460579, 896917, 921158, 1793834, 2434489, 3224053, 4868978, 6278419, 6448106, 12556838, 17041423, 34082846, 119289961, 238579922]

約数ペア:

[(1, 238579922), (2, 119289961), (7, 34082846), (14, 17041423), (19, 12556838), (37, 6448106), (38, 6278419), (49, 4868978), (74, 3224053), (98, 2434489), (133, 1793834), (259, 921158), (266, 896917), (518, 460579), (703, 339374), (931, 256262), (1406, 169687), (1813, 131594), (1862, 128131), (3463, 68894), (3626, 65797), (4921, 48482), (6926, 34447), (9842, 24241)]