509981186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 938843136

約数和(自身を除く): 428861950

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 97, 143, 194, 286, 341, 403, 593, 682, 806, 1067, 1186, 1261, 2134, 2522, 3007, 4433, 6014, 6523, 7709, 8866, 13046, 13871, 15418, 18383, 27742, 33077, 36766, 39091, 57521, 66154, 78182, 84799, 115042, 169598, 202213, 238979, 404426, 430001, 477958, 632731, 747773, 860002, 1265462, 1495546, 1783151, 2628769, 3566302, 5257538, 8225503, 16451006, 19614661, 23180963, 39229322, 46361926, 254990593, 509981186]

約数ペア:

[(1, 509981186), (2, 254990593), (11, 46361926), (13, 39229322), (22, 23180963), (26, 19614661), (31, 16451006), (62, 8225503), (97, 5257538), (143, 3566302), (194, 2628769), (286, 1783151), (341, 1495546), (403, 1265462), (593, 860002), (682, 747773), (806, 632731), (1067, 477958), (1186, 430001), (1261, 404426), (2134, 238979), (2522, 202213), (3007, 169598), (4433, 115042), (6014, 84799), (6523, 78182), (7709, 66154), (8866, 57521), (13046, 39091), (13871, 36766), (15418, 33077), (18383, 27742)]