8136674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 15986880

約数和(自身を除く): 7850206

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 181, 182, 247, 266, 338, 362, 494, 1183, 1267, 1729, 2353, 2366, 2534, 3211, 3439, 3458, 4706, 6422, 6878, 16471, 22477, 24073, 30589, 32942, 44707, 44954, 48146, 61178, 89414, 214123, 312949, 428246, 581191, 625898, 1162382, 4068337, 8136674]

約数ペア:

[(1, 8136674), (2, 4068337), (7, 1162382), (13, 625898), (14, 581191), (19, 428246), (26, 312949), (38, 214123), (91, 89414), (133, 61178), (169, 48146), (181, 44954), (182, 44707), (247, 32942), (266, 30589), (338, 24073), (362, 22477), (494, 16471), (1183, 6878), (1267, 6422), (1729, 4706), (2353, 3458), (2366, 3439), (2534, 3211)]