7930156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{11731}}^1$

素因数の和:11761

約数の個数: 18

約数和(自身を含む): 15028692

約数和(自身を除く): 7098536

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 11731, 23462, 46924, 152503, 305006, 610012, 1982539, 3965078, 7930156]

約数ペア:

[(1, 7930156), (2, 3965078), (4, 1982539), (13, 610012), (26, 305006), (52, 152503), (169, 46924), (338, 23462), (676, 11731)]