284566268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3407}}^1$

素因数の和:3594

約数の個数: 48

約数和(自身を含む): 603079680

約数和(自身を除く): 318513412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2983, 3407, 4396, 5966, 6814, 11932, 13628, 20881, 23849, 41762, 47698, 64733, 83524, 95396, 129466, 258932, 453131, 534899, 906262, 1069798, 1812524, 2139596, 3744293, 7488586, 10163081, 14977172, 20326162, 40652324, 71141567, 142283134, 284566268]

約数ペア:

[(1, 284566268), (2, 142283134), (4, 71141567), (7, 40652324), (14, 20326162), (19, 14977172), (28, 10163081), (38, 7488586), (76, 3744293), (133, 2139596), (157, 1812524), (266, 1069798), (314, 906262), (532, 534899), (628, 453131), (1099, 258932), (2198, 129466), (2983, 95396), (3407, 83524), (4396, 64733), (5966, 47698), (6814, 41762), (11932, 23849), (13628, 20881)]