2009047066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12421}}^1\times {\mathrm{6221}}^1$

素因数の和:18657

約数の個数: 16

約数和(自身を含む): 3246166728

約数和(自身を除く): 1237119662

約数列:

[1, 2, 13, 26, 6221, 12421, 12442, 24842, 80873, 161473, 161746, 322946, 77271041, 154542082, 1004523533, 2009047066]

約数ペア:

[(1, 2009047066), (2, 1004523533), (13, 154542082), (26, 77271041), (6221, 322946), (12421, 161746), (12442, 161473), (24842, 80873)]