189973555204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2793728753}}^1$

素因数の和:2793728774

約数の個数: 12

約数和(自身を含む): 352009823004

約数和(自身を除く): 162036267800

約数列:

[1, 2, 4, 17, 34, 68, 2793728753, 5587457506, 11174915012, 47493388801, 94986777602, 189973555204]

約数ペア:

[(1, 189973555204), (2, 94986777602), (4, 47493388801), (17, 11174915012), (34, 5587457506), (68, 2793728753)]