2569874870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{657257}}^1$

素因数の和:657304

約数の個数: 32

約数和(自身を含む): 5110838208

約数和(自身を除く): 2540963338

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 657257, 1314514, 3286285, 6572570, 11173369, 15116911, 22346738, 30233822, 55866845, 75584555, 111733690, 151169110, 256987487, 513974974, 1284937435, 2569874870]

約数ペア:

[(1, 2569874870), (2, 1284937435), (5, 513974974), (10, 256987487), (17, 151169110), (23, 111733690), (34, 75584555), (46, 55866845), (85, 30233822), (115, 22346738), (170, 15116911), (230, 11173369), (391, 6572570), (782, 3286285), (1955, 1314514), (3910, 657257)]