2628138

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3449}}^1$

素因数の和:3581

約数の個数: 16

約数和(自身を含む): 5299200

約数和(自身を除く): 2671062

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 3449, 6898, 10347, 20694, 438023, 876046, 1314069, 2628138]

約数ペア:

[(1, 2628138), (2, 1314069), (3, 876046), (6, 438023), (127, 20694), (254, 10347), (381, 6898), (762, 3449)]