2000480018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{993287}}^1$

素因数の和:993361

約数の個数: 16

約数和(自身を含む): 3218253120

約数和(自身を除く): 1217773102

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 993287, 1986574, 18872453, 37744906, 52644211, 105288422, 1000240009, 2000480018]

約数ペア:

[(1, 2000480018), (2, 1000240009), (19, 105288422), (38, 52644211), (53, 37744906), (106, 18872453), (1007, 1986574), (2014, 993287)]