180000005047

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{493463}}^1$

素因数の和:494022

約数の個数: 16

約数和(自身を含む): 195411744000

約数和(自身を除く): 15411738953

約数列:

[1, 17, 43, 499, 731, 8483, 21457, 364769, 493463, 8388871, 21218909, 246238037, 360721453, 4186046629, 10588235591, 180000005047]

約数ペア:

[(1, 180000005047), (17, 10588235591), (43, 4186046629), (499, 360721453), (731, 246238037), (8483, 21218909), (21457, 8388871), (364769, 493463)]