1256278317476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2459953}}^1$

素因数の和:2460061

約数の個数: 96

約数和(自身を含む): 2869762656768

約数和(自身を除く): 1613484339292

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 61, 91, 92, 122, 161, 182, 244, 299, 322, 364, 427, 598, 644, 793, 854, 1196, 1403, 1586, 1708, 2093, 2806, 3172, 4186, 5551, 5612, 8372, 9821, 11102, 18239, 19642, 22204, 36478, 39284, 72956, 127673, 255346, 510692, 2459953, 4919906, 9839812, 17219671, 31979389, 34439342, 56578919, 63958778, 68878684, 113157838, 127917556, 150057133, 223855723, 226315676, 300114266, 396052433, 447711446, 600228532, 735525947, 792104866, 895422892, 1050399931, 1471051894, 1584209732, 1950742729, 2100799862, 2942103788, 3451314059, 3901485458, 4201599724, 5148681629, 6902628118, 7802970916, 10297363258, 13655199103, 13805256236, 20594726516, 24159198413, 27310398206, 44867082767, 48318396826, 54620796412, 89734165534, 96636793652, 179468331068, 314069579369, 628139158738, 1256278317476]

約数ペア:

[(1, 1256278317476), (2, 628139158738), (4, 314069579369), (7, 179468331068), (13, 96636793652), (14, 89734165534), (23, 54620796412), (26, 48318396826), (28, 44867082767), (46, 27310398206), (52, 24159198413), (61, 20594726516), (91, 13805256236), (92, 13655199103), (122, 10297363258), (161, 7802970916), (182, 6902628118), (244, 5148681629), (299, 4201599724), (322, 3901485458), (364, 3451314059), (427, 2942103788), (598, 2100799862), (644, 1950742729), (793, 1584209732), (854, 1471051894), (1196, 1050399931), (1403, 895422892), (1586, 792104866), (1708, 735525947), (2093, 600228532), (2806, 447711446), (3172, 396052433), (4186, 300114266), (5551, 226315676), (5612, 223855723), (8372, 150057133), (9821, 127917556), (11102, 113157838), (18239, 68878684), (19642, 63958778), (22204, 56578919), (36478, 34439342), (39284, 31979389), (72956, 17219671), (127673, 9839812), (255346, 4919906), (510692, 2459953)]