425890384

素因数分解:

$2^4\times {\mathrm{1741}}^1\times {\mathrm{15289}}^1$

素因数の和:17038

約数の個数: 20

約数和(自身を含む): 825690580

約数和(自身を除く): 399800196

約数列:

[1, 2, 4, 8, 16, 1741, 3482, 6964, 13928, 15289, 27856, 30578, 61156, 122312, 244624, 26618149, 53236298, 106472596, 212945192, 425890384]

約数ペア:

[(1, 425890384), (2, 212945192), (4, 106472596), (8, 53236298), (16, 26618149), (1741, 244624), (3482, 122312), (6964, 61156), (13928, 30578), (15289, 27856)]