4998136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 11702880

約数和(自身を除く): 6704744

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 257, 286, 374, 442, 514, 572, 748, 884, 1028, 1144, 1496, 1768, 2056, 2431, 2827, 3341, 4369, 4862, 5654, 6682, 8738, 9724, 11308, 13364, 17476, 19448, 22616, 26728, 34952, 36751, 48059, 56797, 73502, 96118, 113594, 147004, 192236, 227188, 294008, 384472, 454376, 624767, 1249534, 2499068, 4998136]

約数ペア:

[(1, 4998136), (2, 2499068), (4, 1249534), (8, 624767), (11, 454376), (13, 384472), (17, 294008), (22, 227188), (26, 192236), (34, 147004), (44, 113594), (52, 96118), (68, 73502), (88, 56797), (104, 48059), (136, 36751), (143, 34952), (187, 26728), (221, 22616), (257, 19448), (286, 17476), (374, 13364), (442, 11308), (514, 9724), (572, 8738), (748, 6682), (884, 5654), (1028, 4862), (1144, 4369), (1496, 3341), (1768, 2827), (2056, 2431)]