2048322888964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3881}}^1\times {\mathrm{66271}}^1$

素因数の和:70348

約数の個数: 48

約数和(自身を含む): 3933111716352

約数和(自身を除く): 1884788827388

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3881, 3982, 7762, 7964, 15524, 42691, 66271, 85382, 132542, 170764, 265084, 702461, 728981, 1404922, 1457962, 2809844, 2915924, 7727071, 11995051, 15454142, 23990102, 30908284, 47980204, 131945561, 257197751, 263891122, 514395502, 527782244, 1028791004, 2829175261, 5658350522, 11316701044, 46552792931, 93105585862, 186211171724, 512080722241, 1024161444482, 2048322888964]

約数ペア:

[(1, 2048322888964), (2, 1024161444482), (4, 512080722241), (11, 186211171724), (22, 93105585862), (44, 46552792931), (181, 11316701044), (362, 5658350522), (724, 2829175261), (1991, 1028791004), (3881, 527782244), (3982, 514395502), (7762, 263891122), (7964, 257197751), (15524, 131945561), (42691, 47980204), (66271, 30908284), (85382, 23990102), (132542, 15454142), (170764, 11995051), (265084, 7727071), (702461, 2915924), (728981, 2809844), (1404922, 1457962)]