858290686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{10639}}^1$

素因数の和:10864

約数の個数: 32

約数和(自身を含む): 1486195200

約数和(自身を除く): 627904514

約数列:

[1, 2, 11, 19, 22, 38, 193, 209, 386, 418, 2123, 3667, 4246, 7334, 10639, 21278, 40337, 80674, 117029, 202141, 234058, 404282, 2053327, 2223551, 4106654, 4447102, 22586597, 39013213, 45173194, 78026426, 429145343, 858290686]

約数ペア:

[(1, 858290686), (2, 429145343), (11, 78026426), (19, 45173194), (22, 39013213), (38, 22586597), (193, 4447102), (209, 4106654), (386, 2223551), (418, 2053327), (2123, 404282), (3667, 234058), (4246, 202141), (7334, 117029), (10639, 80674), (21278, 40337)]