77773414

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{2011}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 119005776

約数和(自身を除く): 41232362

約数列:

[1, 2, 61, 122, 317, 634, 2011, 4022, 19337, 38674, 122671, 245342, 637487, 1274974, 38886707, 77773414]

約数ペア:

[(1, 77773414), (2, 38886707), (61, 1274974), (122, 637487), (317, 245342), (634, 122671), (2011, 38674), (4022, 19337)]