2897884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 5620608

約数和(自身を除く): 2722724

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 983, 1474, 1966, 2948, 3932, 10813, 21626, 43252, 65861, 131722, 263444, 724471, 1448942, 2897884]

約数ペア:

[(1, 2897884), (2, 1448942), (4, 724471), (11, 263444), (22, 131722), (44, 65861), (67, 43252), (134, 21626), (268, 10813), (737, 3932), (983, 2948), (1474, 1966)]