269014538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{15017}}^1$

素因数の和:15098

約数の個数: 24

約数和(自身を含む): 445223628

約数和(自身を除く): 176209090

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 8957, 15017, 17914, 30034, 195221, 390442, 795901, 1591802, 2537873, 5075746, 10346713, 20693426, 134507269, 269014538]

約数ペア:

[(1, 269014538), (2, 134507269), (13, 20693426), (26, 10346713), (53, 5075746), (106, 2537873), (169, 1591802), (338, 795901), (689, 390442), (1378, 195221), (8957, 30034), (15017, 17914)]