1330508212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1747}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 2678215680

約数和(自身を除く): 1347707468

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 911, 1747, 1822, 3494, 3644, 6988, 10021, 17309, 19217, 20042, 33193, 34618, 38434, 40084, 66386, 69236, 76868, 132772, 190399, 365123, 380798, 730246, 761596, 1460492, 1591517, 3183034, 6366068, 17506687, 30238823, 35013374, 60477646, 70026748, 120955292, 332627053, 665254106, 1330508212]

約数ペア:

[(1, 1330508212), (2, 665254106), (4, 332627053), (11, 120955292), (19, 70026748), (22, 60477646), (38, 35013374), (44, 30238823), (76, 17506687), (209, 6366068), (418, 3183034), (836, 1591517), (911, 1460492), (1747, 761596), (1822, 730246), (3494, 380798), (3644, 365123), (6988, 190399), (10021, 132772), (17309, 76868), (19217, 69236), (20042, 66386), (33193, 40084), (34618, 38434)]