749897668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{40853}}^1$

素因数の和:41223

約数の個数: 24

約数和(自身を含む): 1417306968

約数和(自身を除く): 667409300

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 9178, 18356, 40853, 81706, 163412, 531089, 1062178, 2124356, 14421109, 28842218, 57684436, 187474417, 374948834, 749897668]

約数ペア:

[(1, 749897668), (2, 374948834), (4, 187474417), (13, 57684436), (26, 28842218), (52, 14421109), (353, 2124356), (706, 1062178), (1412, 531089), (4589, 163412), (9178, 81706), (18356, 40853)]