2151402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 4826304

約数和(自身を除く): 2674902

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 881, 1221, 1762, 2442, 2643, 5286, 9691, 19382, 29073, 32597, 58146, 65194, 97791, 195582, 358567, 717134, 1075701, 2151402]

約数ペア:

[(1, 2151402), (2, 1075701), (3, 717134), (6, 358567), (11, 195582), (22, 97791), (33, 65194), (37, 58146), (66, 32597), (74, 29073), (111, 19382), (222, 9691), (407, 5286), (814, 2643), (881, 2442), (1221, 1762)]