2000867538

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2545633}}^1$

素因数の和:2545769

約数の個数: 16

約数和(自身を含む): 4032284256

約数和(自身を除く): 2031416718

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2545633, 5091266, 7636899, 15273798, 333477923, 666955846, 1000433769, 2000867538]

約数ペア:

[(1, 2000867538), (2, 1000433769), (3, 666955846), (6, 333477923), (131, 15273798), (262, 7636899), (393, 5091266), (786, 2545633)]