11020828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 25456032

約数和(自身を除く): 14435204

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 137, 169, 182, 221, 238, 274, 338, 364, 442, 476, 548, 676, 884, 959, 1183, 1547, 1781, 1918, 2329, 2366, 2873, 3094, 3562, 3836, 4658, 4732, 5746, 6188, 7124, 9316, 11492, 12467, 16303, 20111, 23153, 24934, 30277, 32606, 40222, 46306, 49868, 60554, 65212, 80444, 92612, 121108, 162071, 211939, 324142, 393601, 423878, 648284, 787202, 847756, 1574404, 2755207, 5510414, 11020828]

約数ペア:

[(1, 11020828), (2, 5510414), (4, 2755207), (7, 1574404), (13, 847756), (14, 787202), (17, 648284), (26, 423878), (28, 393601), (34, 324142), (52, 211939), (68, 162071), (91, 121108), (119, 92612), (137, 80444), (169, 65212), (182, 60554), (221, 49868), (238, 46306), (274, 40222), (338, 32606), (364, 30277), (442, 24934), (476, 23153), (548, 20111), (676, 16303), (884, 12467), (959, 11492), (1183, 9316), (1547, 7124), (1781, 6188), (1918, 5746), (2329, 4732), (2366, 4658), (2873, 3836), (3094, 3562)]