5274058139

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 6198736896

約数和(自身を除く): 924678757

約数列:

[1, 7, 71, 157, 257, 263, 497, 1099, 1799, 1841, 11147, 18247, 18673, 40349, 41291, 67591, 78029, 127729, 130711, 282443, 289037, 473137, 2864779, 2931661, 4798961, 10611787, 20053453, 20521627, 33592727, 74282509, 753436877, 5274058139]

約数ペア:

[(1, 5274058139), (7, 753436877), (71, 74282509), (157, 33592727), (257, 20521627), (263, 20053453), (497, 10611787), (1099, 4798961), (1799, 2931661), (1841, 2864779), (11147, 473137), (18247, 289037), (18673, 282443), (40349, 130711), (41291, 127729), (67591, 78029)]