1333979969254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1\times {\mathrm{661019}}^1$

素因数の和:663372

約数の個数: 32

約数和(自身を含む): 2198816928000

約数和(自身を除く): 864836958746

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2309, 4618, 43871, 53107, 87742, 106214, 661019, 1009033, 1322038, 2018066, 12559361, 15203437, 25118722, 30406874, 288865303, 577730606, 1526292871, 3052585742, 28999564549, 35104736033, 57999129098, 70209472066, 666989984627, 1333979969254]

約数ペア:

[(1, 1333979969254), (2, 666989984627), (19, 70209472066), (23, 57999129098), (38, 35104736033), (46, 28999564549), (437, 3052585742), (874, 1526292871), (2309, 577730606), (4618, 288865303), (43871, 30406874), (53107, 25118722), (87742, 15203437), (106214, 12559361), (661019, 2018066), (1009033, 1322038)]