2054208056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2551}}^1$

素因数の和:2796

約数の個数: 64

約数和(自身を含む): 4233461760

約数和(自身を除く): 2179253704

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 191, 248, 382, 527, 764, 1054, 1528, 2108, 2551, 3247, 4216, 5102, 5921, 6494, 10204, 11842, 12988, 20408, 23684, 25976, 43367, 47368, 79081, 86734, 100657, 158162, 173468, 201314, 316324, 346936, 402628, 487241, 632648, 805256, 974482, 1344377, 1948964, 2688754, 3897928, 5377508, 8283097, 10755016, 15104471, 16566194, 30208942, 33132388, 60417884, 66264776, 120835768, 256776007, 513552014, 1027104028, 2054208056]

約数ペア:

[(1, 2054208056), (2, 1027104028), (4, 513552014), (8, 256776007), (17, 120835768), (31, 66264776), (34, 60417884), (62, 33132388), (68, 30208942), (124, 16566194), (136, 15104471), (191, 10755016), (248, 8283097), (382, 5377508), (527, 3897928), (764, 2688754), (1054, 1948964), (1528, 1344377), (2108, 974482), (2551, 805256), (3247, 632648), (4216, 487241), (5102, 402628), (5921, 346936), (6494, 316324), (10204, 201314), (11842, 173468), (12988, 158162), (20408, 100657), (23684, 86734), (25976, 79081), (43367, 47368)]