2891310954

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{941}}^1\times {\mathrm{1493}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 6755270400

約数和(自身を除く): 3863959446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 941, 1029, 1493, 1882, 2058, 2823, 2986, 4479, 5646, 6587, 8958, 10451, 13174, 19761, 20902, 31353, 39522, 46109, 62706, 73157, 92218, 138327, 146314, 219471, 276654, 322763, 438942, 512099, 645526, 968289, 1024198, 1404913, 1536297, 1936578, 2809826, 3072594, 4214739, 8429478, 9834391, 19668782, 29503173, 59006346, 68840737, 137681474, 206522211, 413044422, 481885159, 963770318, 1445655477, 2891310954]

約数ペア:

[(1, 2891310954), (2, 1445655477), (3, 963770318), (6, 481885159), (7, 413044422), (14, 206522211), (21, 137681474), (42, 68840737), (49, 59006346), (98, 29503173), (147, 19668782), (294, 9834391), (343, 8429478), (686, 4214739), (941, 3072594), (1029, 2809826), (1493, 1936578), (1882, 1536297), (2058, 1404913), (2823, 1024198), (2986, 968289), (4479, 645526), (5646, 512099), (6587, 438942), (8958, 322763), (10451, 276654), (13174, 219471), (19761, 146314), (20902, 138327), (31353, 92218), (39522, 73157), (46109, 62706)]