2123968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 5266944

約数和(自身を除く): 3142976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 431, 448, 616, 704, 862, 1232, 1724, 2464, 3017, 3448, 4741, 4928, 6034, 6896, 9482, 12068, 13792, 18964, 24136, 27584, 33187, 37928, 48272, 66374, 75856, 96544, 132748, 151712, 193088, 265496, 303424, 530992, 1061984, 2123968]

約数ペア:

[(1, 2123968), (2, 1061984), (4, 530992), (7, 303424), (8, 265496), (11, 193088), (14, 151712), (16, 132748), (22, 96544), (28, 75856), (32, 66374), (44, 48272), (56, 37928), (64, 33187), (77, 27584), (88, 24136), (112, 18964), (154, 13792), (176, 12068), (224, 9482), (308, 6896), (352, 6034), (431, 4928), (448, 4741), (616, 3448), (704, 3017), (862, 2464), (1232, 1724)]