328890884

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{92489}}^1$

素因数の和:92627

約数の個数: 24

約数和(自身を含む): 662968320

約数和(自身を除く): 334077436

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 92489, 184978, 369956, 647423, 1294846, 2589692, 11746103, 23492206, 46984412, 82222721, 164445442, 328890884]

約数ペア:

[(1, 328890884), (2, 164445442), (4, 82222721), (7, 46984412), (14, 23492206), (28, 11746103), (127, 2589692), (254, 1294846), (508, 647423), (889, 369956), (1778, 184978), (3556, 92489)]