38289498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{490891}}^1$

素因数の和:490909

約数の個数: 16

約数和(自身を含む): 82469856

約数和(自身を除く): 44180358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 490891, 981782, 1472673, 2945346, 6381583, 12763166, 19144749, 38289498]

約数ペア:

[(1, 38289498), (2, 19144749), (3, 12763166), (6, 6381583), (13, 2945346), (26, 1472673), (39, 981782), (78, 490891)]