8885883.00000000

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 27731088

約数和(自身を除く): 13458700

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 491, 559, 676, 982, 1118, 1964, 2236, 6383, 7267, 12766, 14534, 21113, 25532, 29068, 42226, 82979, 84452, 165958, 274469, 331916, 548938, 1097876, 3568097, 7136194, 14272388]

約数ペア:

[(1, 14272388), (2, 7136194), (4, 3568097), (13, 1097876), (26, 548938), (43, 331916), (52, 274469), (86, 165958), (169, 84452), (172, 82979), (338, 42226), (491, 29068), (559, 25532), (676, 21113), (982, 14534), (1118, 12766), (1964, 7267), (2236, 6383)]