897022850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1055321}}^1$

素因数の和:1055350

約数の個数: 24

約数和(自身を含む): 1766609028

約数和(自身を除く): 869586178

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 1055321, 2110642, 5276605, 10553210, 17940457, 26383025, 35880914, 52766050, 89702285, 179404570, 448511425, 897022850]

約数ペア:

[(1, 897022850), (2, 448511425), (5, 179404570), (10, 89702285), (17, 52766050), (25, 35880914), (34, 26383025), (50, 17940457), (85, 10553210), (170, 5276605), (425, 2110642), (850, 1055321)]