1330377688

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{89939}}^1$

素因数の和:90031

約数の個数: 24

約数和(自身を含む): 2553846300

約数和(自身を除く): 1223468612

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1849, 3698, 7396, 14792, 89939, 179878, 359756, 719512, 3867377, 7734754, 15469508, 30939016, 166297211, 332594422, 665188844, 1330377688]

約数ペア:

[(1, 1330377688), (2, 665188844), (4, 332594422), (8, 166297211), (43, 30939016), (86, 15469508), (172, 7734754), (344, 3867377), (1849, 719512), (3698, 359756), (7396, 179878), (14792, 89939)]