528026870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{327967}}^1$

素因数の和:328004

約数の個数: 32

約数和(自身を含む): 1133457408

約数和(自身を除く): 605430538

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 327967, 655934, 1639835, 2295769, 3279670, 4591538, 7543241, 11478845, 15086482, 22957690, 37716205, 52802687, 75432410, 105605374, 264013435, 528026870]

約数ペア:

[(1, 528026870), (2, 264013435), (5, 105605374), (7, 75432410), (10, 52802687), (14, 37716205), (23, 22957690), (35, 15086482), (46, 11478845), (70, 7543241), (115, 4591538), (161, 3279670), (230, 2295769), (322, 1639835), (805, 655934), (1610, 327967)]