4897212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 12311040

約数和(自身を除く): 7413828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 457, 564, 893, 914, 1371, 1786, 1828, 2679, 2742, 3572, 5358, 5484, 8683, 10716, 17366, 21479, 26049, 34732, 42958, 52098, 64437, 85916, 104196, 128874, 257748, 408101, 816202, 1224303, 1632404, 2448606, 4897212]

約数ペア:

[(1, 4897212), (2, 2448606), (3, 1632404), (4, 1224303), (6, 816202), (12, 408101), (19, 257748), (38, 128874), (47, 104196), (57, 85916), (76, 64437), (94, 52098), (114, 42958), (141, 34732), (188, 26049), (228, 21479), (282, 17366), (457, 10716), (564, 8683), (893, 5484), (914, 5358), (1371, 3572), (1786, 2742), (1828, 2679)]