856970291654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{69255721}}^1$

素因数の和:69256015

約数の個数: 16

約数和(自身を含む): 1346331235680

約数和(自身を除く): 489360944026

約数列:

[1, 2, 23, 46, 269, 538, 6187, 12374, 69255721, 138511442, 1592881583, 3185763166, 18629788949, 37259577898, 428485145827, 856970291654]

約数ペア:

[(1, 856970291654), (2, 428485145827), (23, 37259577898), (46, 18629788949), (269, 3185763166), (538, 1592881583), (6187, 138511442), (12374, 69255721)]