2056525863

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{9257}}^1$

素因数の和:9487

約数の個数: 32

約数和(自身を含む): 3199564800

約数和(自身を除く): 1143038937

約数列:

[1, 3, 7, 21, 71, 149, 213, 447, 497, 1043, 1491, 3129, 9257, 10579, 27771, 31737, 64799, 74053, 194397, 222159, 657247, 1379293, 1971741, 4137879, 4600729, 9655051, 13802187, 28965153, 97929803, 293789409, 685508621, 2056525863]

約数ペア:

[(1, 2056525863), (3, 685508621), (7, 293789409), (21, 97929803), (71, 28965153), (149, 13802187), (213, 9655051), (447, 4600729), (497, 4137879), (1043, 1971741), (1491, 1379293), (3129, 657247), (9257, 222159), (10579, 194397), (27771, 74053), (31737, 64799)]