1994672

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2180

約数の個数: 20

約数和(自身を含む): 3932040

約数和(自身を除く): 1937368

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2113, 4226, 8452, 16904, 33808, 124667, 249334, 498668, 997336, 1994672]

約数ペア:

[(1, 1994672), (2, 997336), (4, 498668), (8, 249334), (16, 124667), (59, 33808), (118, 16904), (236, 8452), (472, 4226), (944, 2113)]