420383796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5004569}}^1$

素因数の和:5004583

約数の個数: 24

約数和(自身を含む): 1121023680

約数和(自身を除く): 700639884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5004569, 10009138, 15013707, 20018276, 30027414, 35031983, 60054828, 70063966, 105095949, 140127932, 210191898, 420383796]

約数ペア:

[(1, 420383796), (2, 210191898), (3, 140127932), (4, 105095949), (6, 70063966), (7, 60054828), (12, 35031983), (14, 30027414), (21, 20018276), (28, 15013707), (42, 10009138), (84, 5004569)]