2945804946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{33769}}^1$

素因数の和:33879

約数の個数: 64

約数和(自身を含む): 7054417920

約数和(自身を除く): 4108612974

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 469, 651, 938, 1302, 1407, 2077, 2814, 4154, 6231, 12462, 14539, 29078, 33769, 43617, 67538, 87234, 101307, 202614, 236383, 472766, 709149, 1046839, 1418298, 2093678, 2262523, 3140517, 4525046, 6281034, 6787569, 7327873, 13575138, 14655746, 15837661, 21983619, 31675322, 43967238, 47512983, 70138213, 95025966, 140276426, 210414639, 420829278, 490967491, 981934982, 1472902473, 2945804946]

約数ペア:

[(1, 2945804946), (2, 1472902473), (3, 981934982), (6, 490967491), (7, 420829278), (14, 210414639), (21, 140276426), (31, 95025966), (42, 70138213), (62, 47512983), (67, 43967238), (93, 31675322), (134, 21983619), (186, 15837661), (201, 14655746), (217, 13575138), (402, 7327873), (434, 6787569), (469, 6281034), (651, 4525046), (938, 3140517), (1302, 2262523), (1407, 2093678), (2077, 1418298), (2814, 1046839), (4154, 709149), (6231, 472766), (12462, 236383), (14539, 202614), (29078, 101307), (33769, 87234), (43617, 67538)]