538766956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{599}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 1186466400

約数和(自身を除く): 647699444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 353, 364, 599, 637, 706, 1198, 1274, 1412, 2396, 2471, 2548, 4193, 4589, 4942, 7787, 8386, 9178, 9884, 15574, 16772, 17297, 18356, 29351, 31148, 32123, 34594, 54509, 58702, 64246, 69188, 109018, 117404, 128492, 211447, 218036, 224861, 381563, 422894, 449722, 763126, 845788, 899444, 1480129, 1526252, 2748811, 2960258, 5497622, 5920516, 10360903, 10995244, 19241677, 20721806, 38483354, 41443612, 76966708, 134691739, 269383478, 538766956]

約数ペア:

[(1, 538766956), (2, 269383478), (4, 134691739), (7, 76966708), (13, 41443612), (14, 38483354), (26, 20721806), (28, 19241677), (49, 10995244), (52, 10360903), (91, 5920516), (98, 5497622), (182, 2960258), (196, 2748811), (353, 1526252), (364, 1480129), (599, 899444), (637, 845788), (706, 763126), (1198, 449722), (1274, 422894), (1412, 381563), (2396, 224861), (2471, 218036), (2548, 211447), (4193, 128492), (4589, 117404), (4942, 109018), (7787, 69188), (8386, 64246), (9178, 58702), (9884, 54509), (15574, 34594), (16772, 32123), (17297, 31148), (18356, 29351)]