3878126

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1079

約数の個数: 16

約数和(自身を含む): 6673920

約数和(自身を除く): 2795794

約数列:

[1, 2, 7, 14, 439, 631, 878, 1262, 3073, 4417, 6146, 8834, 277009, 554018, 1939063, 3878126]

約数ペア:

[(1, 3878126), (2, 1939063), (7, 554018), (14, 277009), (439, 8834), (631, 6146), (878, 4417), (1262, 3073)]