388177532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{33223}}^1$

素因数の和:33377

約数の個数: 24

約数和(自身を含む): 714448896

約数和(自身を除く): 326271364

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 33223, 66446, 132892, 764129, 1528258, 3056516, 4219321, 8438642, 16877284, 97044383, 194088766, 388177532]

約数ペア:

[(1, 388177532), (2, 194088766), (4, 97044383), (23, 16877284), (46, 8438642), (92, 4219321), (127, 3056516), (254, 1528258), (508, 764129), (2921, 132892), (5842, 66446), (11684, 33223)]