1966238066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 3449537280

約数和(自身を除く): 1483299214

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 193, 247, 386, 494, 503, 533, 779, 1006, 1066, 1558, 2509, 3667, 5018, 6539, 7334, 7913, 9557, 10127, 13078, 15826, 19114, 20254, 20623, 41246, 47671, 95342, 97079, 102869, 124241, 150347, 194158, 205738, 248482, 268099, 300694, 391837, 536198, 783674, 1262027, 1844501, 1954511, 2524054, 3689002, 3909022, 3980239, 5093881, 7960478, 10187762, 23978513, 47957026, 51743107, 75624541, 103486214, 151249082, 983119033, 1966238066]

約数ペア:

[(1, 1966238066), (2, 983119033), (13, 151249082), (19, 103486214), (26, 75624541), (38, 51743107), (41, 47957026), (82, 23978513), (193, 10187762), (247, 7960478), (386, 5093881), (494, 3980239), (503, 3909022), (533, 3689002), (779, 2524054), (1006, 1954511), (1066, 1844501), (1558, 1262027), (2509, 783674), (3667, 536198), (5018, 391837), (6539, 300694), (7334, 268099), (7913, 248482), (9557, 205738), (10127, 194158), (13078, 150347), (15826, 124241), (19114, 102869), (20254, 97079), (20623, 95342), (41246, 47671)]