2684624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8858

約数の個数: 20

約数和(自身を含む): 5475840

約数和(自身を除く): 2791216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8831, 17662, 35324, 70648, 141296, 167789, 335578, 671156, 1342312, 2684624]

約数ペア:

[(1, 2684624), (2, 1342312), (4, 671156), (8, 335578), (16, 167789), (19, 141296), (38, 70648), (76, 35324), (152, 17662), (304, 8831)]