289163506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 466808832

約数和(自身を除く): 177645326

約数列:

[1, 2, 17, 34, 127, 167, 254, 334, 401, 802, 2159, 2839, 4318, 5678, 6817, 13634, 21209, 42418, 50927, 66967, 101854, 133934, 360553, 721106, 865759, 1138439, 1731518, 2276878, 8504809, 17009618, 144581753, 289163506]

約数ペア:

[(1, 289163506), (2, 144581753), (17, 17009618), (34, 8504809), (127, 2276878), (167, 1731518), (254, 1138439), (334, 865759), (401, 721106), (802, 360553), (2159, 133934), (2839, 101854), (4318, 66967), (5678, 50927), (6817, 42418), (13634, 21209)]