539454188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47807}}^1$

素因数の和:47862

約数の個数: 48

約数和(自身を含む): 1199407104

約数和(自身を除く): 659952916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 47807, 95614, 191228, 334649, 621491, 669298, 1242982, 1338596, 1482017, 2485964, 2964034, 4350437, 5928068, 8700874, 10374119, 17401748, 19266221, 20748238, 38532442, 41496476, 77064884, 134863547, 269727094, 539454188]

約数ペア:

[(1, 539454188), (2, 269727094), (4, 134863547), (7, 77064884), (13, 41496476), (14, 38532442), (26, 20748238), (28, 19266221), (31, 17401748), (52, 10374119), (62, 8700874), (91, 5928068), (124, 4350437), (182, 2964034), (217, 2485964), (364, 1482017), (403, 1338596), (434, 1242982), (806, 669298), (868, 621491), (1612, 334649), (2821, 191228), (5642, 95614), (11284, 47807)]