389348514

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{89753}}^1$

素因数の和:90002

約数の個数: 24

約数和(自身を含む): 847098252

約数和(自身を除く): 457749738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 89753, 179506, 269259, 538518, 807777, 1615554, 21630473, 43260946, 64891419, 129782838, 194674257, 389348514]

約数ペア:

[(1, 389348514), (2, 194674257), (3, 129782838), (6, 64891419), (9, 43260946), (18, 21630473), (241, 1615554), (482, 807777), (723, 538518), (1446, 269259), (2169, 179506), (4338, 89753)]