2947883906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61381}}^1$

素因数の和:61490

約数の個数: 32

約数和(自身を含む): 5038234560

約数和(自身を除く): 2090350654

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 407, 649, 814, 1298, 2183, 4366, 24013, 48026, 61381, 122762, 675191, 1350382, 2271097, 3621479, 4542194, 7242958, 24982067, 39836269, 49964134, 79672538, 133994723, 267989446, 1473941953, 2947883906]

約数ペア:

[(1, 2947883906), (2, 1473941953), (11, 267989446), (22, 133994723), (37, 79672538), (59, 49964134), (74, 39836269), (118, 24982067), (407, 7242958), (649, 4542194), (814, 3621479), (1298, 2271097), (2183, 1350382), (4366, 675191), (24013, 122762), (48026, 61381)]