2004348542

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{138863}}^1$

素因数の和:139903

約数の個数: 16

約数和(自身を含む): 3439383552

約数和(自身を除く): 1435035010

約数列:

[1, 2, 7, 14, 1031, 2062, 7217, 14434, 138863, 277726, 972041, 1944082, 143167753, 286335506, 1002174271, 2004348542]

約数ペア:

[(1, 2004348542), (2, 1002174271), (7, 286335506), (14, 143167753), (1031, 1944082), (2062, 972041), (7217, 277726), (14434, 138863)]