2010077638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{389399}}^1$

素因数の和:389519

約数の個数: 16

約数和(自身を含む): 3154140000

約数和(自身を除く): 1144062362

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 389399, 778798, 11292571, 22585142, 34656511, 69313022, 1005038819, 2010077638]

約数ペア:

[(1, 2010077638), (2, 1005038819), (29, 69313022), (58, 34656511), (89, 22585142), (178, 11292571), (2581, 778798), (5162, 389399)]