4080456884

素因数分解:

$2^2\times 7^1\times {\mathrm{145730603}}^1$

素因数の和:145730614

約数の個数: 12

約数和(自身を含む): 8160913824

約数和(自身を除く): 4080456940

約数列:

[1, 2, 4, 7, 14, 28, 145730603, 291461206, 582922412, 1020114221, 2040228442, 4080456884]

約数ペア:

[(1, 4080456884), (2, 2040228442), (4, 1020114221), (7, 582922412), (14, 291461206), (28, 145730603)]