4266626

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 8532216

約数和(自身を除く): 4265590

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 197, 221, 238, 394, 442, 637, 833, 1274, 1379, 1547, 1666, 2561, 2758, 3094, 3349, 5122, 6698, 9653, 10829, 17927, 19306, 21658, 23443, 35854, 43537, 46886, 87074, 125489, 164101, 250978, 304759, 328202, 609518, 2133313, 4266626]

約数ペア:

[(1, 4266626), (2, 2133313), (7, 609518), (13, 328202), (14, 304759), (17, 250978), (26, 164101), (34, 125489), (49, 87074), (91, 46886), (98, 43537), (119, 35854), (182, 23443), (197, 21658), (221, 19306), (238, 17927), (394, 10829), (442, 9653), (637, 6698), (833, 5122), (1274, 3349), (1379, 3094), (1547, 2758), (1666, 2561)]