1730638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 3294144

約数和(自身を除く): 1563506

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 257, 259, 481, 514, 518, 962, 1799, 3341, 3367, 3598, 6682, 6734, 9509, 19018, 23387, 46774, 66563, 123617, 133126, 247234, 865319, 1730638]

約数ペア:

[(1, 1730638), (2, 865319), (7, 247234), (13, 133126), (14, 123617), (26, 66563), (37, 46774), (74, 23387), (91, 19018), (182, 9509), (257, 6734), (259, 6682), (481, 3598), (514, 3367), (518, 3341), (962, 1799)]