2018757119

素因数分解:

${\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 2077200384

約数和(自身を除く): 58443265

約数列:

[1, 61, 163, 191, 1063, 9943, 11651, 31133, 64843, 173269, 203033, 1899113, 10569409, 12385013, 33094379, 2018757119]

約数ペア:

[(1, 2018757119), (61, 33094379), (163, 12385013), (191, 10569409), (1063, 1899113), (9943, 203033), (11651, 173269), (31133, 64843)]