2783176030

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1248061}}^1$

素因数の和:1248291

約数の個数: 16

約数和(自身を含む): 5032185984

約数和(自身を除く): 2249009954

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 1248061, 2496122, 6240305, 12480610, 278317603, 556635206, 1391588015, 2783176030]

約数ペア:

[(1, 2783176030), (2, 1391588015), (5, 556635206), (10, 278317603), (223, 12480610), (446, 6240305), (1115, 2496122), (2230, 1248061)]