2018352952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{8423}}^1$

素因数の和:8836

約数の個数: 64

約数和(自身を含む): 4730918400

約数和(自身を除く): 2712565448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 389, 616, 778, 1556, 2723, 3112, 4279, 5446, 8423, 8558, 10892, 16846, 17116, 21784, 29953, 33692, 34232, 58961, 59906, 67384, 92653, 117922, 119812, 185306, 235844, 239624, 370612, 471688, 648571, 741224, 1297142, 2594284, 3276547, 5188568, 6553094, 13106188, 22935829, 26212376, 36042017, 45871658, 72084034, 91743316, 144168068, 183486632, 252294119, 288336136, 504588238, 1009176476, 2018352952]

約数ペア:

[(1, 2018352952), (2, 1009176476), (4, 504588238), (7, 288336136), (8, 252294119), (11, 183486632), (14, 144168068), (22, 91743316), (28, 72084034), (44, 45871658), (56, 36042017), (77, 26212376), (88, 22935829), (154, 13106188), (308, 6553094), (389, 5188568), (616, 3276547), (778, 2594284), (1556, 1297142), (2723, 741224), (3112, 648571), (4279, 471688), (5446, 370612), (8423, 239624), (8558, 235844), (10892, 185306), (16846, 119812), (17116, 117922), (21784, 92653), (29953, 67384), (33692, 59906), (34232, 58961)]