29121892778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{808627}}^1$

素因数の和:810277

約数の個数: 16

約数和(自身を含む): 47683175904

約数和(自身を除く): 18561283126

約数列:

[1, 2, 11, 22, 1637, 3274, 18007, 36014, 808627, 1617254, 8894897, 17789794, 1323722399, 2647444798, 14560946389, 29121892778]

約数ペア:

[(1, 29121892778), (2, 14560946389), (11, 2647444798), (22, 1323722399), (1637, 17789794), (3274, 8894897), (18007, 1617254), (36014, 808627)]