2108462356

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75227}}^1$

素因数の和:75269

約数の個数: 72

約数和(自身を含む): 5042683296

約数和(自身を除く): 2934220940

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028, 75227, 150454, 300908, 526589, 827497, 977951, 1053178, 1654994, 1955902, 2106356, 3309988, 3686123, 3911804, 5792479, 6845657, 7372246, 10757461, 11584958, 13691314, 14744492, 21514922, 23169916, 27382628, 40547353, 43029844, 47919599, 75302227, 81094706, 95839198, 150604454, 162189412, 191678396, 301208908, 527115589, 1054231178, 2108462356]

約数ペア:

[(1, 2108462356), (2, 1054231178), (4, 527115589), (7, 301208908), (11, 191678396), (13, 162189412), (14, 150604454), (22, 95839198), (26, 81094706), (28, 75302227), (44, 47919599), (49, 43029844), (52, 40547353), (77, 27382628), (91, 23169916), (98, 21514922), (143, 14744492), (154, 13691314), (182, 11584958), (196, 10757461), (286, 7372246), (308, 6845657), (364, 5792479), (539, 3911804), (572, 3686123), (637, 3309988), (1001, 2106356), (1078, 1955902), (1274, 1654994), (2002, 1053178), (2156, 977951), (2548, 827497), (4004, 526589), (7007, 300908), (14014, 150454), (28028, 75227)]