321246172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{5231}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 606053952

約数和(自身を除く): 284807780

約数列:

[1, 2, 4, 13, 26, 52, 1181, 2362, 4724, 5231, 10462, 15353, 20924, 30706, 61412, 68003, 136006, 272012, 6177811, 12355622, 24711244, 80311543, 160623086, 321246172]

約数ペア:

[(1, 321246172), (2, 160623086), (4, 80311543), (13, 24711244), (26, 12355622), (52, 6177811), (1181, 272012), (2362, 136006), (4724, 68003), (5231, 61412), (10462, 30706), (15353, 20924)]