2009087496002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{354837071}}^1$

素因数の和:354837241

約数の個数: 16

約数和(自身を含む): 3193533648000

約数和(自身を除く): 1184446151998

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 354837071, 709674142, 6741904349, 13483808698, 52870723579, 105741447158, 1004543748001, 2009087496002]

約数ペア:

[(1, 2009087496002), (2, 1004543748001), (19, 105741447158), (38, 52870723579), (149, 13483808698), (298, 6741904349), (2831, 709674142), (5662, 354837071)]