2056551386

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1\times {\mathrm{11261}}^1$

素因数の和:12109

約数の個数: 16

約数和(自身を含む): 3113717760

約数和(自身を除く): 1057166374

約数列:

[1, 2, 127, 254, 719, 1438, 11261, 22522, 91313, 182626, 1430147, 2860294, 8096659, 16193318, 1028275693, 2056551386]

約数ペア:

[(1, 2056551386), (2, 1028275693), (127, 16193318), (254, 8096659), (719, 2860294), (1438, 1430147), (11261, 182626), (22522, 91313)]