4056557638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9346907}}^1$

素因数の和:9346947

約数の個数: 16

約数和(自身を含む): 7178425344

約数和(自身を除く): 3121867706

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 9346907, 18693814, 65428349, 130856698, 289754117, 579508234, 2028278819, 4056557638]

約数ペア:

[(1, 4056557638), (2, 2028278819), (7, 579508234), (14, 289754117), (31, 130856698), (62, 65428349), (217, 18693814), (434, 9346907)]