194400000002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{598489}}^1$

素因数の和:598579

約数の個数: 36

約数和(自身を含む): 326271012930

約数和(自身を除く): 131871012928

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 961, 1922, 5239, 10478, 12493, 24986, 162409, 324818, 598489, 1196978, 7780357, 15560714, 18553159, 37106318, 101144641, 202289282, 241191067, 482382134, 575147929, 1150295858, 3135483871, 6270967742, 7476923077, 14953846154, 97200000001, 194400000002]

約数ペア:

[(1, 194400000002), (2, 97200000001), (13, 14953846154), (26, 7476923077), (31, 6270967742), (62, 3135483871), (169, 1150295858), (338, 575147929), (403, 482382134), (806, 241191067), (961, 202289282), (1922, 101144641), (5239, 37106318), (10478, 18553159), (12493, 15560714), (24986, 7780357), (162409, 1196978), (324818, 598489)]