808494194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2393}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 1354812480

約数和(自身を除く): 546318286

約数列:

[1, 2, 17, 19, 34, 38, 323, 523, 646, 1046, 2393, 4786, 8891, 9937, 17782, 19874, 40681, 45467, 81362, 90934, 168929, 337858, 772939, 1251539, 1545878, 2503078, 21276163, 23779241, 42552326, 47558482, 404247097, 808494194]

約数ペア:

[(1, 808494194), (2, 404247097), (17, 47558482), (19, 42552326), (34, 23779241), (38, 21276163), (323, 2503078), (523, 1545878), (646, 1251539), (1046, 772939), (2393, 337858), (4786, 168929), (8891, 90934), (9937, 81362), (17782, 45467), (19874, 40681)]