2989648

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{3167}}^1$

素因数の和:3234

約数の個数: 20

約数和(自身を含む): 5892480

約数和(自身を除く): 2902832

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 3167, 6334, 12668, 25336, 50672, 186853, 373706, 747412, 1494824, 2989648]

約数ペア:

[(1, 2989648), (2, 1494824), (4, 747412), (8, 373706), (16, 186853), (59, 50672), (118, 25336), (236, 12668), (472, 6334), (944, 3167)]