74459489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 83940864

約数和(自身を除く): 9481375

約数列:

[1, 13, 31, 73, 403, 949, 2263, 2531, 29419, 32903, 78461, 184763, 1019993, 2401919, 5727653, 74459489]

約数ペア:

[(1, 74459489), (13, 5727653), (31, 2401919), (73, 1019993), (403, 184763), (949, 78461), (2263, 32903), (2531, 29419)]