386324068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{9661}}^1$

素因数の和:10447

約数の個数: 24

約数和(自身を含む): 729094520

約数和(自身を除く): 342770452

約数列:

[1, 2, 4, 13, 26, 52, 769, 1538, 3076, 9661, 9997, 19322, 19994, 38644, 39988, 125593, 251186, 502372, 7429309, 14858618, 29717236, 96581017, 193162034, 386324068]

約数ペア:

[(1, 386324068), (2, 193162034), (4, 96581017), (13, 29717236), (26, 14858618), (52, 7429309), (769, 502372), (1538, 251186), (3076, 125593), (9661, 39988), (9997, 38644), (19322, 19994)]