2051235154

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{107699}}^1$

素因数の和:107897

約数の個数: 16

約数和(自身を含む): 3140532000

約数和(自身を除く): 1089296846

約数列:

[1, 2, 89, 107, 178, 214, 9523, 19046, 107699, 215398, 9585211, 11523793, 19170422, 23047586, 1025617577, 2051235154]

約数ペア:

[(1, 2051235154), (2, 1025617577), (89, 23047586), (107, 19170422), (178, 11523793), (214, 9585211), (9523, 215398), (19046, 107699)]