7137897988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{178501}}^1$

素因数の和:179287

約数の個数: 24

約数和(自身を含む): 13469760920

約数和(自身を除く): 6331862932

約数列:

[1, 2, 4, 13, 26, 52, 769, 1538, 3076, 9997, 19994, 39988, 178501, 357002, 714004, 2320513, 4641026, 9282052, 137267269, 274534538, 549069076, 1784474497, 3568948994, 7137897988]

約数ペア:

[(1, 7137897988), (2, 3568948994), (4, 1784474497), (13, 549069076), (26, 274534538), (52, 137267269), (769, 9282052), (1538, 4641026), (3076, 2320513), (9997, 714004), (19994, 357002), (39988, 178501)]