1513892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 2786616

約数和(自身を除く): 1272724

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 193, 212, 386, 772, 1961, 3922, 7141, 7844, 10229, 14282, 20458, 28564, 40916, 378473, 756946, 1513892]

約数ペア:

[(1, 1513892), (2, 756946), (4, 378473), (37, 40916), (53, 28564), (74, 20458), (106, 14282), (148, 10229), (193, 7844), (212, 7141), (386, 3922), (772, 1961)]