2051270386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6719}}^1\times {\mathrm{13877}}^1$

素因数の和:20609

約数の個数: 16

約数和(自身を含む): 3357365760

約数和(自身を除く): 1306095374

約数列:

[1, 2, 11, 22, 6719, 13438, 13877, 27754, 73909, 147818, 152647, 305294, 93239563, 186479126, 1025635193, 2051270386]

約数ペア:

[(1, 2051270386), (2, 1025635193), (11, 186479126), (22, 93239563), (6719, 305294), (13438, 152647), (13877, 147818), (27754, 73909)]