2063219536

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2347}}^1$

素因数の和:2576

約数の個数: 80

約数和(自身を含む): 4695699456

約数和(自身を除く): 2632479920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 167, 188, 329, 334, 376, 658, 668, 752, 1169, 1316, 1336, 2338, 2347, 2632, 2672, 4676, 4694, 5264, 7849, 9352, 9388, 15698, 16429, 18704, 18776, 31396, 32858, 37552, 54943, 62792, 65716, 109886, 110309, 125584, 131432, 219772, 220618, 262864, 391949, 439544, 441236, 772163, 783898, 879088, 882472, 1544326, 1567796, 1764944, 2743643, 3088652, 3135592, 5487286, 6177304, 6271184, 10974572, 12354608, 18421603, 21949144, 36843206, 43898288, 73686412, 128951221, 147372824, 257902442, 294745648, 515804884, 1031609768, 2063219536]

約数ペア:

[(1, 2063219536), (2, 1031609768), (4, 515804884), (7, 294745648), (8, 257902442), (14, 147372824), (16, 128951221), (28, 73686412), (47, 43898288), (56, 36843206), (94, 21949144), (112, 18421603), (167, 12354608), (188, 10974572), (329, 6271184), (334, 6177304), (376, 5487286), (658, 3135592), (668, 3088652), (752, 2743643), (1169, 1764944), (1316, 1567796), (1336, 1544326), (2338, 882472), (2347, 879088), (2632, 783898), (2672, 772163), (4676, 441236), (4694, 439544), (5264, 391949), (7849, 262864), (9352, 220618), (9388, 219772), (15698, 131432), (16429, 125584), (18704, 110309), (18776, 109886), (31396, 65716), (32858, 62792), (37552, 54943)]