1949006072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{1061}}^1$

素因数の和:2136

約数の個数: 64

約数和(自身を含む): 4174934400

約数和(自身を除く): 2225928328

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1039, 1061, 1768, 2078, 2122, 4156, 4244, 8312, 8488, 13507, 13793, 17663, 18037, 27014, 27586, 35326, 36074, 54028, 55172, 70652, 72148, 108056, 110344, 141304, 144296, 229619, 234481, 459238, 468962, 918476, 937924, 1102379, 1836952, 1875848, 2204758, 4409516, 8819032, 14330927, 18740443, 28661854, 37480886, 57323708, 74961772, 114647416, 149923544, 243625759, 487251518, 974503036, 1949006072]

約数ペア:

[(1, 1949006072), (2, 974503036), (4, 487251518), (8, 243625759), (13, 149923544), (17, 114647416), (26, 74961772), (34, 57323708), (52, 37480886), (68, 28661854), (104, 18740443), (136, 14330927), (221, 8819032), (442, 4409516), (884, 2204758), (1039, 1875848), (1061, 1836952), (1768, 1102379), (2078, 937924), (2122, 918476), (4156, 468962), (4244, 459238), (8312, 234481), (8488, 229619), (13507, 144296), (13793, 141304), (17663, 110344), (18037, 108056), (27014, 72148), (27586, 70652), (35326, 55172), (36074, 54028)]