1906508710

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1371589}}^1$

素因数の和:1371735

約数の個数: 16

約数和(自身を含む): 3456406800

約数和(自身を除く): 1549898090

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1371589, 2743178, 6857945, 13715890, 190650871, 381301742, 953254355, 1906508710]

約数ペア:

[(1, 1906508710), (2, 953254355), (5, 381301742), (10, 190650871), (139, 13715890), (278, 6857945), (695, 2743178), (1390, 1371589)]