276619876

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{31477}}^1$

素因数の和:31520

約数の個数: 24

約数和(自身を含む): 524423480

約数和(自身を除く): 247803604

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 31477, 62954, 125908, 409201, 818402, 1636804, 5319613, 10639226, 21278452, 69154969, 138309938, 276619876]

約数ペア:

[(1, 276619876), (2, 138309938), (4, 69154969), (13, 21278452), (26, 10639226), (52, 5319613), (169, 1636804), (338, 818402), (676, 409201), (2197, 125908), (4394, 62954), (8788, 31477)]