38241138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{490271}}^1$

素因数の和:490289

約数の個数: 16

約数和(自身を含む): 82365696

約数和(自身を除く): 44124558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 490271, 980542, 1470813, 2941626, 6373523, 12747046, 19120569, 38241138]

約数ペア:

[(1, 38241138), (2, 19120569), (3, 12747046), (6, 6373523), (13, 2941626), (26, 1470813), (39, 980542), (78, 490271)]