1900565147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1\times {\mathrm{1619}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 2077760160

約数和(自身を除く): 177195013

約数列:

[1, 13, 73, 949, 1237, 1619, 16081, 21047, 90301, 118187, 1173913, 1536431, 2002703, 26035139, 146197319, 1900565147]

約数ペア:

[(1, 1900565147), (13, 146197319), (73, 26035139), (949, 2002703), (1237, 1536431), (1619, 1173913), (16081, 118187), (21047, 90301)]