2507934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3620706

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 79, 111, 143, 158, 222, 237, 286, 407, 429, 474, 481, 814, 858, 869, 962, 1027, 1221, 1443, 1738, 2054, 2442, 2607, 2886, 2923, 3081, 5214, 5291, 5846, 6162, 8769, 10582, 11297, 15873, 17538, 22594, 31746, 32153, 33891, 37999, 64306, 67782, 75998, 96459, 113997, 192918, 227994, 417989, 835978, 1253967, 2507934]

約数ペア:

[(1, 2507934), (2, 1253967), (3, 835978), (6, 417989), (11, 227994), (13, 192918), (22, 113997), (26, 96459), (33, 75998), (37, 67782), (39, 64306), (66, 37999), (74, 33891), (78, 32153), (79, 31746), (111, 22594), (143, 17538), (158, 15873), (222, 11297), (237, 10582), (286, 8769), (407, 6162), (429, 5846), (474, 5291), (481, 5214), (814, 3081), (858, 2923), (869, 2886), (962, 2607), (1027, 2442), (1221, 2054), (1443, 1738)]