329808310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{3433}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 640372320

約数和(自身を除く): 310564010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 739, 1478, 3433, 3695, 6866, 7390, 9607, 17165, 19214, 34330, 44629, 48035, 89258, 96070, 223145, 446290, 2536987, 5073974, 12684935, 25369870, 32980831, 65961662, 164904155, 329808310]

約数ペア:

[(1, 329808310), (2, 164904155), (5, 65961662), (10, 32980831), (13, 25369870), (26, 12684935), (65, 5073974), (130, 2536987), (739, 446290), (1478, 223145), (3433, 96070), (3695, 89258), (6866, 48035), (7390, 44629), (9607, 34330), (17165, 19214)]