1889642764

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{476701}}^1$

素因数の和:477696

約数の個数: 12

約数和(自身を含む): 3310218688

約数和(自身を除く): 1420575924

約数列:

[1, 2, 4, 991, 1982, 3964, 476701, 953402, 1906804, 472410691, 944821382, 1889642764]

約数ペア:

[(1, 1889642764), (2, 944821382), (4, 472410691), (991, 1906804), (1982, 953402), (3964, 476701)]