5451208

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 11756160

約数和(自身を除く): 6304952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 313, 622, 626, 1244, 1252, 2177, 2191, 2488, 2504, 4354, 4382, 8708, 8764, 17416, 17528, 97343, 194686, 389372, 681401, 778744, 1362802, 2725604, 5451208]

約数ペア:

[(1, 5451208), (2, 2725604), (4, 1362802), (7, 778744), (8, 681401), (14, 389372), (28, 194686), (56, 97343), (311, 17528), (313, 17416), (622, 8764), (626, 8708), (1244, 4382), (1252, 4354), (2177, 2504), (2191, 2488)]