1338645484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{2383}}^1$

素因数の和:3166

約数の個数: 48

約数和(自身を含む): 2710665216

約数和(自身を除く): 1372019732

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 751, 1502, 2383, 3004, 4766, 8261, 9532, 12767, 16522, 25534, 26213, 33044, 40511, 51068, 52426, 81022, 104852, 140437, 162044, 280874, 445621, 561748, 891242, 1782484, 1789633, 3579266, 7158532, 19685963, 30423761, 39371926, 60847522, 78743852, 121695044, 334661371, 669322742, 1338645484]

約数ペア:

[(1, 1338645484), (2, 669322742), (4, 334661371), (11, 121695044), (17, 78743852), (22, 60847522), (34, 39371926), (44, 30423761), (68, 19685963), (187, 7158532), (374, 3579266), (748, 1789633), (751, 1782484), (1502, 891242), (2383, 561748), (3004, 445621), (4766, 280874), (8261, 162044), (9532, 140437), (12767, 104852), (16522, 81022), (25534, 52426), (26213, 51068), (33044, 40511)]